How to Treat Dry Eye Disease Naturally with Diet

Oct 31 Dry Eyes copy.jpeg

One of the most common eye disorders, dry eye disease, causes irritation or discomfort, and can decrease functional vision, sometimes causing a dramatic deterioration in the quality of life. About five million Americans over age 50 suffer from moderate-to-severe dry eyes, and tens of millions more have mild or episodic manifestations of the disease, at a cost of more than $50 billion.

In terms of treatment, there are several drops and drugs that can help. We spend hundreds of millions of dollars on things like artificial tears, but currently there is no therapy available to actually fix the problem. If drugs don't work, doctors can try plugging up the outflow tear ducts, but that can cause complications, such as plugs migrating and eroding into the face, requiring surgical removal. Alternatively, surgeons can just cauterize or stitch up the ducts in the first place.

There has to be a better way.

What about prevention? Dry eyes can be caused by LASIK surgery, affecting about 20-40% of patients six months after the operation. With a million LASIK procedures performed annually, that's a lot of people, and sometimes the long-term symptoms can be severe and disabling.

There's a long list of drugs that can cause it, including antihistamines, decongestants, nearly all the antidepressants, anticonvulsants, antipsychotics, anti-Parkinson's drugs, beta-blockers, and hormone replacement therapy, as well as a few herbal preparations.

In the developing world, vitamin A deficiency can start out as dry eyes and then progress to becoming the leading cause of preventable childhood blindness. Vitamin A deficiency is almost never seen in the developed world, unless you do it intentionally. There was a report in the 1960s of a guy who deliberately ate a vitamin A-deficient diet, living off of bread and lime juice for five years, and his eyes developed vascularization and ulceration of the cornea, which you can see (if you dare) in my Treating Dry Eye Disease with Diet: Just Add Water? video. That was better than what happened to an unfortunate woman who was the member of a cult and tried to live off of brown rice and herbal tea: Her eyes literally melted and collapsed.

There are also a couple case reports of autistic children who refused to eat anything but French fries or menus exclusively comprised of bacon, blueberry muffins, and Kool-Aid, and became vitamin A deficient. A case in the Bronx was written up as vegan diet and vitamin A deficiency, but it had nothing to do with his vegan diet--the kid refused to eat vegetables, consuming only potato chips, puffed rice cereal with non-fortified soymilk, and juice drinks. "His parents lacked particular skill in overcoming the child's tendency to avoid fruits and vegetables."

A plant-based diet may actually be the best thing for patients with dry eye disease, those who wear contact lenses, and those who wish to maximize their tear secretions. People with dry eyes should be advised to lower protein, total fat, and cholesterol intake, and do the following:

  • increase complex carbohydrates;
  • increase vitamin A content (by eating red, orange, yellow, and dark green leafy vegetables);
  • increase zinc and folate intake (by eating whole grains, beans, and raw vegetables, especially spinach);
  • ensure sufficient vitamin B6 and potassium intake (by eating nuts, bananas, and beans);
  • ensure sufficient vitamin C intake (by eating citrus);
  • eliminate alcohol and caffeine;
  • reduce sugar and salt intake; and
  • consume six to eight glasses of water per day.

We know dehydration can cause a dry mouth, but could dehydration cause dry eyes? It may seem kind of obvious, but evidently it was never studied until recently. Is the answer to just drink more water? We know that those suffering from dry eye are comparatively dehydrated, so researchers figured that tear secretion decreases with progressive dehydration just like saliva secretion decreases and gives us a dry mouth. And indeed, as one gets more and more dehydrated, their urine concentrates and so does the tear fluid. But one can reverse that with rehydration, raising the exciting prospect that improving whole-body hydration by getting people to drink more water might bring relief for those with dry eyes. The researchers recommend eight cups of water a day for women and ten cups a day for men.


Find more on the importance of proper hydration in my How Many Glasses of Water Should We Drink a Day?, Does a Drink Of Water Make Children Smarter?, and Can Dehydration Affect Our Mood? videos.

To learn more on other topics related to eye health, check out:

In health,

Michael Greger, M.D.

PS: If you haven't yet, you can subscribe to my free videos here and watch my live, year-in-review presentations:

Original Link

How to Treat Dry Eye Disease Naturally with Diet

Oct 31 Dry Eyes copy.jpeg

One of the most common eye disorders, dry eye disease, causes irritation or discomfort, and can decrease functional vision, sometimes causing a dramatic deterioration in the quality of life. About five million Americans over age 50 suffer from moderate-to-severe dry eyes, and tens of millions more have mild or episodic manifestations of the disease, at a cost of more than $50 billion.

In terms of treatment, there are several drops and drugs that can help. We spend hundreds of millions of dollars on things like artificial tears, but currently there is no therapy available to actually fix the problem. If drugs don't work, doctors can try plugging up the outflow tear ducts, but that can cause complications, such as plugs migrating and eroding into the face, requiring surgical removal. Alternatively, surgeons can just cauterize or stitch up the ducts in the first place.

There has to be a better way.

What about prevention? Dry eyes can be caused by LASIK surgery, affecting about 20-40% of patients six months after the operation. With a million LASIK procedures performed annually, that's a lot of people, and sometimes the long-term symptoms can be severe and disabling.

There's a long list of drugs that can cause it, including antihistamines, decongestants, nearly all the antidepressants, anticonvulsants, antipsychotics, anti-Parkinson's drugs, beta-blockers, and hormone replacement therapy, as well as a few herbal preparations.

In the developing world, vitamin A deficiency can start out as dry eyes and then progress to becoming the leading cause of preventable childhood blindness. Vitamin A deficiency is almost never seen in the developed world, unless you do it intentionally. There was a report in the 1960s of a guy who deliberately ate a vitamin A-deficient diet, living off of bread and lime juice for five years, and his eyes developed vascularization and ulceration of the cornea, which you can see (if you dare) in my Treating Dry Eye Disease with Diet: Just Add Water? video. That was better than what happened to an unfortunate woman who was the member of a cult and tried to live off of brown rice and herbal tea: Her eyes literally melted and collapsed.

There are also a couple case reports of autistic children who refused to eat anything but French fries or menus exclusively comprised of bacon, blueberry muffins, and Kool-Aid, and became vitamin A deficient. A case in the Bronx was written up as vegan diet and vitamin A deficiency, but it had nothing to do with his vegan diet--the kid refused to eat vegetables, consuming only potato chips, puffed rice cereal with non-fortified soymilk, and juice drinks. "His parents lacked particular skill in overcoming the child's tendency to avoid fruits and vegetables."

A plant-based diet may actually be the best thing for patients with dry eye disease, those who wear contact lenses, and those who wish to maximize their tear secretions. People with dry eyes should be advised to lower protein, total fat, and cholesterol intake, and do the following:

  • increase complex carbohydrates;
  • increase vitamin A content (by eating red, orange, yellow, and dark green leafy vegetables);
  • increase zinc and folate intake (by eating whole grains, beans, and raw vegetables, especially spinach);
  • ensure sufficient vitamin B6 and potassium intake (by eating nuts, bananas, and beans);
  • ensure sufficient vitamin C intake (by eating citrus);
  • eliminate alcohol and caffeine;
  • reduce sugar and salt intake; and
  • consume six to eight glasses of water per day.

We know dehydration can cause a dry mouth, but could dehydration cause dry eyes? It may seem kind of obvious, but evidently it was never studied until recently. Is the answer to just drink more water? We know that those suffering from dry eye are comparatively dehydrated, so researchers figured that tear secretion decreases with progressive dehydration just like saliva secretion decreases and gives us a dry mouth. And indeed, as one gets more and more dehydrated, their urine concentrates and so does the tear fluid. But one can reverse that with rehydration, raising the exciting prospect that improving whole-body hydration by getting people to drink more water might bring relief for those with dry eyes. The researchers recommend eight cups of water a day for women and ten cups a day for men.


Find more on the importance of proper hydration in my How Many Glasses of Water Should We Drink a Day?, Does a Drink Of Water Make Children Smarter?, and Can Dehydration Affect Our Mood? videos.

To learn more on other topics related to eye health, check out:

In health,

Michael Greger, M.D.

PS: If you haven't yet, you can subscribe to my free videos here and watch my live, year-in-review presentations:

Original Link

How Doctors Responded to Being Named a Leading Killer

Sept 19 Doctors copy.jpeg

In my video Why Prevention Is Worth a Ton of Cure, I profiled a paper that added up all the deaths caused by medical care in this country, including the hundred thousand deaths from medication side effects, all the deaths caused by errors, and so on. The author of the paper concluded that the third leading cause of death in America is the American medical system.

What was the medical community's reaction to this revelation? After all, the paper was published in one of the most prestigious medical journals, the Journal of the American Medical Association, and was authored by one of our most prestigious physicians, Barbara Starfield, who literally wrote the book on primary care. When she was asked in an interview what the response was, Starfield replied that her primary care work had been widely embraced, but her findings on how harmful and ineffective healthcare could be received almost no attention.

This inspires the recollection of "the dark dystopia of George Orwell's 1984, where awkward facts are swallowed up by the 'memory hole' as if they had never existed at all." Report after report has come out, and the response has been a deafening silence both in deed and in word, failing to even openly discuss the problem, leading to thousands of additional deaths. We can't just keep putting out reports, we have to actually do something.

As I discuss in my video How Doctors Responded to Being Named a Leading Killer, the first report was published in 1978, suggesting about 120,000 preventable hospital deaths a year. The response? Silence for another 16 years until another scathing reminder was published. If we multiply 120,000 by those 16 years, we get 1.9 million preventable deaths, about which there was near total doctor silence. There was no substantial effort to reduce the number of those deaths. The Institute of Medicine (IOM) then released its landmark study in 1999, asserting that yet another 600,000 patients died during that time when providers could have acted.

Some things have finally changed. Work hour limits were instituted for medical trainees. Interns and residents could no longer be worked more than 80 hours a week, at least on paper, and the shifts couldn't be more than 30 hours long. That may not sound like a big step, but when I started out my internship, I worked 36 hour shifts every three days, 117-hour work weeks.

When interns and residents are forced to pull all-nighters, they make 36% more serious medical errors, five times more diagnostic errors, and have twice as many "attentional failures." That doesn't sound so bad, until you realize that means things like nodding off during surgery.

The patient is supposed to be asleep during surgery, not the surgeon.

Performance is impaired as much as a blood alcohol level that would make it illegal to drive a car--but these overworked interns and residents can still do surgery. No surprise there were 300% more patient deaths. Residents consider themselves lucky if they get through training without killing anyone. Not that the family would ever find out. With rare exceptions, doctors are unaccountable for their actions.

The IOM report did break the silence and prompted widespread promises of change, but what they did not do is act as if they really believed their own findings. If we truly believed that a minimum of 120 people every day were dying preventable deaths in hospitals, we would draw a line in the sand. If an airliner was crashing every day, we'd expect that the FAA would step in and do something. The Institute of Medicine could insistently demand that doctors and hospitals immediately adopt at least a minimum set of preventive practices--for example, bar-coding drugs so there aren't any mix-ups, like they do for even a pack of Tic Tacs at the grocery store. Rather than just going on to write yet another report, they could bluntly warn colleagues they would publicly censure those who resisted implementing these minimum practices, calling for some kind of stringent sanctions.

Instead, we get silence. But not for Barbara Starfield, who is unfortunately no longer with us. Ironically, she may have died from one of the adverse drug reactions she so vociferously warned us about. She was placed on aspirin and the blood-thinner Plavix to keep a stent she had to have placed in her coronary artery from clogging up. She told her cardiologist she was bruising more, bleeding longer, but those side effects are the risks you hope don't outweigh the benefits. Starfield apparently hit her head while swimming and bled into her brain.

The question for me is not whether she should have been on two blood-thinners for that long or even whether she should have had the stent inserted. Instead, I question whether or not she could have outright avoided the heart disease, which is 96% avoidable in women.

The number-one killer of women need almost never happen.


For those curious about my time in medical training, you can read my memoir of sorts, Heart Failure: Diary of a Third Year Medical Student.

It isn't just medical treatment that can be harmful. Even medical diagnosis can be dangerous, as I discuss in my video Cancer Risk From CT Scan Radiation.

And, just as we're (finally) seeing some changes in training protocols, the times, they are a-changin' with the emergence of the field of lifestyle medicine, as I present in several videos, including:

I recently made some videos to give people a closer look at why I believe it's so important for us to take responsibility for our own health. You can see all of them on our new Introductory Videos page.

I'm excited to be part of this revolution in medicine. Please consider joining me by supporting the 501c3 nonprofit organization that keeps NutritionFacts.org alive by making a tax-deductible donation. Thank you so much for helping me help so many others.

In health,

Michael Greger, M.D.

PS: If you haven't yet, you can subscribe to my free videos here and watch my live, year-in-review presentations:

Original Link

How Doctors Responded to Being Named a Leading Killer

Sept 19 Doctors copy.jpeg

In my video Why Prevention Is Worth a Ton of Cure, I profiled a paper that added up all the deaths caused by medical care in this country, including the hundred thousand deaths from medication side effects, all the deaths caused by errors, and so on. The author of the paper concluded that the third leading cause of death in America is the American medical system.

What was the medical community's reaction to this revelation? After all, the paper was published in one of the most prestigious medical journals, the Journal of the American Medical Association, and was authored by one of our most prestigious physicians, Barbara Starfield, who literally wrote the book on primary care. When she was asked in an interview what the response was, Starfield replied that her primary care work had been widely embraced, but her findings on how harmful and ineffective healthcare could be received almost no attention.

This inspires the recollection of "the dark dystopia of George Orwell's 1984, where awkward facts are swallowed up by the 'memory hole' as if they had never existed at all." Report after report has come out, and the response has been a deafening silence both in deed and in word, failing to even openly discuss the problem, leading to thousands of additional deaths. We can't just keep putting out reports, we have to actually do something.

As I discuss in my video How Doctors Responded to Being Named a Leading Killer, the first report was published in 1978, suggesting about 120,000 preventable hospital deaths a year. The response? Silence for another 16 years until another scathing reminder was published. If we multiply 120,000 by those 16 years, we get 1.9 million preventable deaths, about which there was near total doctor silence. There was no substantial effort to reduce the number of those deaths. The Institute of Medicine (IOM) then released its landmark study in 1999, asserting that yet another 600,000 patients died during that time when providers could have acted.

Some things have finally changed. Work hour limits were instituted for medical trainees. Interns and residents could no longer be worked more than 80 hours a week, at least on paper, and the shifts couldn't be more than 30 hours long. That may not sound like a big step, but when I started out my internship, I worked 36 hour shifts every three days, 117-hour work weeks.

When interns and residents are forced to pull all-nighters, they make 36% more serious medical errors, five times more diagnostic errors, and have twice as many "attentional failures." That doesn't sound so bad, until you realize that means things like nodding off during surgery.

The patient is supposed to be asleep during surgery, not the surgeon.

Performance is impaired as much as a blood alcohol level that would make it illegal to drive a car--but these overworked interns and residents can still do surgery. No surprise there were 300% more patient deaths. Residents consider themselves lucky if they get through training without killing anyone. Not that the family would ever find out. With rare exceptions, doctors are unaccountable for their actions.

The IOM report did break the silence and prompted widespread promises of change, but what they did not do is act as if they really believed their own findings. If we truly believed that a minimum of 120 people every day were dying preventable deaths in hospitals, we would draw a line in the sand. If an airliner was crashing every day, we'd expect that the FAA would step in and do something. The Institute of Medicine could insistently demand that doctors and hospitals immediately adopt at least a minimum set of preventive practices--for example, bar-coding drugs so there aren't any mix-ups, like they do for even a pack of Tic Tacs at the grocery store. Rather than just going on to write yet another report, they could bluntly warn colleagues they would publicly censure those who resisted implementing these minimum practices, calling for some kind of stringent sanctions.

Instead, we get silence. But not for Barbara Starfield, who is unfortunately no longer with us. Ironically, she may have died from one of the adverse drug reactions she so vociferously warned us about. She was placed on aspirin and the blood-thinner Plavix to keep a stent she had to have placed in her coronary artery from clogging up. She told her cardiologist she was bruising more, bleeding longer, but those side effects are the risks you hope don't outweigh the benefits. Starfield apparently hit her head while swimming and bled into her brain.

The question for me is not whether she should have been on two blood-thinners for that long or even whether she should have had the stent inserted. Instead, I question whether or not she could have outright avoided the heart disease, which is 96% avoidable in women.

The number-one killer of women need almost never happen.


For those curious about my time in medical training, you can read my memoir of sorts, Heart Failure: Diary of a Third Year Medical Student.

It isn't just medical treatment that can be harmful. Even medical diagnosis can be dangerous, as I discuss in my video Cancer Risk From CT Scan Radiation.

And, just as we're (finally) seeing some changes in training protocols, the times, they are a-changin' with the emergence of the field of lifestyle medicine, as I present in several videos, including:

I recently made some videos to give people a closer look at why I believe it's so important for us to take responsibility for our own health. You can see all of them on our new Introductory Videos page.

I'm excited to be part of this revolution in medicine. Please consider joining me by supporting the 501c3 nonprofit organization that keeps NutritionFacts.org alive by making a tax-deductible donation. Thank you so much for helping me help so many others.

In health,

Michael Greger, M.D.

PS: If you haven't yet, you can subscribe to my free videos here and watch my live, year-in-review presentations:

Original Link

Reversing Diabetic Blindness with Diet

Reversing Diabetic Blindness with Diet.jpeg

Though many reported feeling better on Dr. Walter Kempner's rice and fruit diet, he refused to accept such anecdotal evidence as proof of success. He wanted objective measurements. The most famous were his "eyegrounds photographs," taken with a special camera that allowed one to visualize the back of the eye. In doing so, he proved diet can arrest the bleeding, oozing, and swelling you see in the back of the eye in people with severe kidney, hypertensive, or heart disease. Even more than that, he proved that diet could actually reverse it, something never thought possible.

In my video, Can Diabetic Retinopathy Be Reversed?, you can see before and after images of the back of patients' eyes. He found reversal to such a degree that even those who could no longer distinguish large objects were able to once again read fine print. Dr. Kempner had shown a reversal of blindness with diet.

The results were so dramatic that the head of the department of ophthalmology at Duke, where Kempner worked, was questioned as to whether they were somehow faked. He assured them they were not. In fact, he wrote in one person's chart, "This patient's eyegrounds are improved to an unbelievable degree." Not only had he never seen anything like it, he couldn't remember ever seeing a patient with such advanced disease even being alive 15 months later.

The magnitude of the improvements Kempner got--reversal of end-stage heart and kidney failure--was surprising, simply beyond belief. But as Kempner said as his closing sentence of a presentation before the American College of Physicians, "The important result is not that the change in the course of the disease has been achieved by the rice diet but that the course of the disease can be changed."

Now that we have high blood pressure drugs, we see less hypertensive retinopathy, but we still see a lot of diabetic retinopathy, now the leading cause of blindness in American adults. Even with intensive diabetes treatment--at least three insulin injections a day with the best modern technology has to offer--the best we can offer is usually just a slowing of the progression of the disease.

So, in the 21st century, we slow down your blindness. Yet a half century ago, Kempner proved we could reverse it. Kempner started out using his plant-based rice diet ultra-low in sodium, fat, cholesterol, and protein to reverse kidney and heart failure; he actually assumed the diet would make diabetes worse. He expected a 90% carbohydrate diet would increase insulin requirements, however, the opposite proved to be true. He took the next 100 patients with diabetes who walked through his door who went on the rice diet for at least three months and found their fasting blood sugars dropped despite a drop in the insulin they were taking. What really blew people away was this: Forty-four of the patients had diabetic retinopathy, and, in 30% of the cases, their eyes improved. That's not supposed to happen; diabetic retinopathy had been considered "a sign of irreversible destruction." What does this change mean in real life? Patients went from unable to even read headlines to normal vision.

The remarkable success Dr. Kempner had reversing some of the most dreaded complications of diabetes with his rice and fruit diet was not because of weight loss. The improvements occurred even in those patients who did not lose significant weight, so it must have been something specific about the diet. Maybe it was his total elimination of animal protein, animal fat, and cholesterol? Or perhaps it was his radical reduction in sodium, fat, and protein in general? We don't know.

How do we treat diabetic retinopathy these days? With steroids and other drugs injected straight into the eyeball. If that doesn't work, there's always pan-retinal laser photocoagulation, in which laser burns are etched over nearly the entire retina. Surgeons literally burn out the back of your eye. Why would they do that? The theory is that by killing off most of the retina, the little pieces you leave behind may get more blood flow.

When I see that, along with Kempner's work, I can't help but feel like history has been reversed. It seems as though it should have gone like, "Can you believe 50 years ago the best we had was this barbaric, burn-out-your-socket surgery? Thank goodness we've since learned that through dietary means alone, we can reverse the blindness." But instead of learning, medicine seems to have forgotten.

I documented the extraordinary Kempner story previously in Kempner Rice Diet: Whipping Us Into Shape and Drugs and the Demise of the Rice Diet. The reason I keep coming back to this is not to suggest people should go on such a diet (it is too extreme and potentially dangerous to do without strict medical supervision), but to show the power of dietary change to yield tremendous healing effects.

The best way to prevent diabetic blindness is to prevent or reverse diabetes in the first place. See, for example:

Why wouldn't a diet of white rice make diabetes worse? See If White Rice Is Linked to Diabetes, What About China?

For more on the nitty gritty on what is the actual cause of type 2 diabetes, see:

In health,

Michael Greger, M.D.

PS: If you haven't yet, you can subscribe to my free videos here and watch my live, year-in-review presentations:

Image Credit: Community Eye Health / Flickr. This image has been modified.

Original Link

Reversing Diabetic Blindness with Diet

Reversing Diabetic Blindness with Diet.jpeg

Though many reported feeling better on Dr. Walter Kempner's rice and fruit diet, he refused to accept such anecdotal evidence as proof of success. He wanted objective measurements. The most famous were his "eyegrounds photographs," taken with a special camera that allowed one to visualize the back of the eye. In doing so, he proved diet can arrest the bleeding, oozing, and swelling you see in the back of the eye in people with severe kidney, hypertensive, or heart disease. Even more than that, he proved that diet could actually reverse it, something never thought possible.

In my video, Can Diabetic Retinopathy Be Reversed?, you can see before and after images of the back of patients' eyes. He found reversal to such a degree that even those who could no longer distinguish large objects were able to once again read fine print. Dr. Kempner had shown a reversal of blindness with diet.

The results were so dramatic that the head of the department of ophthalmology at Duke, where Kempner worked, was questioned as to whether they were somehow faked. He assured them they were not. In fact, he wrote in one person's chart, "This patient's eyegrounds are improved to an unbelievable degree." Not only had he never seen anything like it, he couldn't remember ever seeing a patient with such advanced disease even being alive 15 months later.

The magnitude of the improvements Kempner got--reversal of end-stage heart and kidney failure--was surprising, simply beyond belief. But as Kempner said as his closing sentence of a presentation before the American College of Physicians, "The important result is not that the change in the course of the disease has been achieved by the rice diet but that the course of the disease can be changed."

Now that we have high blood pressure drugs, we see less hypertensive retinopathy, but we still see a lot of diabetic retinopathy, now the leading cause of blindness in American adults. Even with intensive diabetes treatment--at least three insulin injections a day with the best modern technology has to offer--the best we can offer is usually just a slowing of the progression of the disease.

So, in the 21st century, we slow down your blindness. Yet a half century ago, Kempner proved we could reverse it. Kempner started out using his plant-based rice diet ultra-low in sodium, fat, cholesterol, and protein to reverse kidney and heart failure; he actually assumed the diet would make diabetes worse. He expected a 90% carbohydrate diet would increase insulin requirements, however, the opposite proved to be true. He took the next 100 patients with diabetes who walked through his door who went on the rice diet for at least three months and found their fasting blood sugars dropped despite a drop in the insulin they were taking. What really blew people away was this: Forty-four of the patients had diabetic retinopathy, and, in 30% of the cases, their eyes improved. That's not supposed to happen; diabetic retinopathy had been considered "a sign of irreversible destruction." What does this change mean in real life? Patients went from unable to even read headlines to normal vision.

The remarkable success Dr. Kempner had reversing some of the most dreaded complications of diabetes with his rice and fruit diet was not because of weight loss. The improvements occurred even in those patients who did not lose significant weight, so it must have been something specific about the diet. Maybe it was his total elimination of animal protein, animal fat, and cholesterol? Or perhaps it was his radical reduction in sodium, fat, and protein in general? We don't know.

How do we treat diabetic retinopathy these days? With steroids and other drugs injected straight into the eyeball. If that doesn't work, there's always pan-retinal laser photocoagulation, in which laser burns are etched over nearly the entire retina. Surgeons literally burn out the back of your eye. Why would they do that? The theory is that by killing off most of the retina, the little pieces you leave behind may get more blood flow.

When I see that, along with Kempner's work, I can't help but feel like history has been reversed. It seems as though it should have gone like, "Can you believe 50 years ago the best we had was this barbaric, burn-out-your-socket surgery? Thank goodness we've since learned that through dietary means alone, we can reverse the blindness." But instead of learning, medicine seems to have forgotten.

I documented the extraordinary Kempner story previously in Kempner Rice Diet: Whipping Us Into Shape and Drugs and the Demise of the Rice Diet. The reason I keep coming back to this is not to suggest people should go on such a diet (it is too extreme and potentially dangerous to do without strict medical supervision), but to show the power of dietary change to yield tremendous healing effects.

The best way to prevent diabetic blindness is to prevent or reverse diabetes in the first place. See, for example:

Why wouldn't a diet of white rice make diabetes worse? See If White Rice Is Linked to Diabetes, What About China?

For more on the nitty gritty on what is the actual cause of type 2 diabetes, see:

In health,

Michael Greger, M.D.

PS: If you haven't yet, you can subscribe to my free videos here and watch my live, year-in-review presentations:

Image Credit: Community Eye Health / Flickr. This image has been modified.

Original Link

Stomach Stapling Kids

Stomach Stapling Kids.jpeg

Weight loss surgery for children and adolescents is becoming widespread and is being performed in children as young as five years old. Roux-en-Y gastric bypass is the most common type of procedure, in which surgeons cut out nearly the entire stomach, as you can see in my video, Stomach Stapling Kids. Bariatric surgery in pediatric patients does result in weight loss, but also has the potential for serious complications. These include pulmonary embolism, shock, intestinal obstruction, postoperative bleeding, leaking along the staple line, severe malnutrition, and even death at a rate of 0.5%. This means that 1 in 200 kids who go under the knife may die. Infection is identified as the leading cause of death and is most often associated with leaking of intestinal contents into the abdominal cavity.

Sometimes the surgery doesn't work, and you have to go in and do another procedure. If that doesn't work either, you can always try implanting electrodes into patients' brains, a "novel antiobesity strategy" reported in the Journal of Neurosurgery. The concept of deep brain stimulation "since its inception has been that placing an electrode somewhere in the brain could make people eat less." You drill two little holes in the patient's skull, snake in some electrodes a few inches, and then tunnel the wires under the scalp into a pulse generator implanted under the skin on the chest. You evidently can't crank it up past 5 volts because it induces anxiety and nausea. But even without the nausea, people with electrodes stuck in their brains lost an average of about 10 pounds a year.

The childhood obesity epidemic is so tragic. It pains me to see insult piled on injury. Too often, medical treatments can be worse than the disease. See my video, Why Prevention Is Worth a Ton of Cure.

Speaking of prevention, what might be the best diet for our young ones? See:

There are complications associated with gastric bypass in adults, too. See my video The Dangers of Broccoli?.

In health,

Michael Greger, M.D.

PS: If you haven't yet, you can subscribe to my free videos here and watch my live, year-in-review presentations:

Image Credit: ReSurge International / Flickr. This image has been modified.

Original Link

Stomach Stapling Kids

Stomach Stapling Kids.jpeg

Weight loss surgery for children and adolescents is becoming widespread and is being performed in children as young as five years old. Roux-en-Y gastric bypass is the most common type of procedure, in which surgeons cut out nearly the entire stomach, as you can see in my video, Stomach Stapling Kids. Bariatric surgery in pediatric patients does result in weight loss, but also has the potential for serious complications. These include pulmonary embolism, shock, intestinal obstruction, postoperative bleeding, leaking along the staple line, severe malnutrition, and even death at a rate of 0.5%. This means that 1 in 200 kids who go under the knife may die. Infection is identified as the leading cause of death and is most often associated with leaking of intestinal contents into the abdominal cavity.

Sometimes the surgery doesn't work, and you have to go in and do another procedure. If that doesn't work either, you can always try implanting electrodes into patients' brains, a "novel antiobesity strategy" reported in the Journal of Neurosurgery. The concept of deep brain stimulation "since its inception has been that placing an electrode somewhere in the brain could make people eat less." You drill two little holes in the patient's skull, snake in some electrodes a few inches, and then tunnel the wires under the scalp into a pulse generator implanted under the skin on the chest. You evidently can't crank it up past 5 volts because it induces anxiety and nausea. But even without the nausea, people with electrodes stuck in their brains lost an average of about 10 pounds a year.

The childhood obesity epidemic is so tragic. It pains me to see insult piled on injury. Too often, medical treatments can be worse than the disease. See my video, Why Prevention Is Worth a Ton of Cure.

Speaking of prevention, what might be the best diet for our young ones? See:

There are complications associated with gastric bypass in adults, too. See my video The Dangers of Broccoli?.

In health,

Michael Greger, M.D.

PS: If you haven't yet, you can subscribe to my free videos here and watch my live, year-in-review presentations:

Image Credit: ReSurge International / Flickr. This image has been modified.

Original Link

Stomach Stapling Kids

Stomach Stapling Kids.jpeg

Weight loss surgery for children and adolescents is becoming widespread and is being performed in children as young as five years old. Roux-en-Y gastric bypass is the most common type of procedure, in which surgeons cut out nearly the entire stomach, as you can see in my video, Stomach Stapling Kids. Bariatric surgery in pediatric patients does result in weight loss, but also has the potential for serious complications. These include pulmonary embolism, shock, intestinal obstruction, postoperative bleeding, leaking along the staple line, severe malnutrition, and even death at a rate of 0.5%. This means that 1 in 200 kids who go under the knife may die. Infection is identified as the leading cause of death and is most often associated with leaking of intestinal contents into the abdominal cavity.

Sometimes the surgery doesn't work, and you have to go in and do another procedure. If that doesn't work either, you can always try implanting electrodes into patients' brains, a "novel antiobesity strategy" reported in the Journal of Neurosurgery. The concept of deep brain stimulation "since its inception has been that placing an electrode somewhere in the brain could make people eat less." You drill two little holes in the patient's skull, snake in some electrodes a few inches, and then tunnel the wires under the scalp into a pulse generator implanted under the skin on the chest. You evidently can't crank it up past 5 volts because it induces anxiety and nausea. But even without the nausea, people with electrodes stuck in their brains lost an average of about 10 pounds a year.

The childhood obesity epidemic is so tragic. It pains me to see insult piled on injury. Too often, medical treatments can be worse than the disease. See my video, Why Prevention Is Worth a Ton of Cure.

Speaking of prevention, what might be the best diet for our young ones? See:

There are complications associated with gastric bypass in adults, too. See my video The Dangers of Broccoli?.

In health,

Michael Greger, M.D.

PS: If you haven't yet, you can subscribe to my free videos here and watch my live, year-in-review presentations:

Image Credit: ReSurge International / Flickr. This image has been modified.

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Music as Medicine

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We've been playing music since the Paleolithic Era, 40,000 years ago. Music as therapy has been documented since at least biblical times. The first music therapy experiment was published in the Journal of the American Medical Association in 1914. As to why he placed a phonograph in the operating room as his patients lay fully conscious and awake during surgery, the surgeon explained it was "a means of calming and distracting my patients from the horror of the situation."

Now that we have anesthesia, music is used to calm nerves before surgery. Normally we use Valium-type drugs like midazolam (sold as Versed), but they can have a variety of side effects, including sometimes even making people more agitated. A study from Sweden sought to determine if relaxing music has a greater anxiety-reducing effect than a standard dose of midazolam. Researchers whipped out some Kenny G, and the music worked significantly better than the drug. Those listening to Mr. G had lower anxiety scores, heart rates, and blood pressures. This is perhaps the first report of any anti-anxiety therapy working not only as good as, but even better than, benzodiazepine drugs. The difference in side effects of relaxing music compared to the drug is obvious: There were none. Soft jazz causes no post-operative hangover. The researchers suggest we should start using music instead of midazolam.

Music may also reduce anxiety and pain in children undergoing minor medical and dental procedures, helping with blood draws and shots. It may even reduce the pain of spinal taps. However, Mozart is evidently powerless against the pain of circumcision.

It doesn't take a randomized controlled trial to demonstrate that listening to music can be relaxing. Tell me something I don't know. Well, if you take someone with a latex allergy and inject their skin with latex, they get a big, red, angry bump. But if you repeat the test after they've been listening to Mozart for 30 minutes, they develop a much smaller bump (as you can see in my video, Music as Medicine). That is, they have less of an allergic reaction. If you think that's wild, get ready for this: Beethoven didn't work. The subjects had the same reaction before and after listening to his music! Schubert, Hayden, and Brahms didn't work either, as all failed to reduce the allergic skin response. The reducing effect on allergic responses may be specific to Mozart.

So Mozart's looking pretty good, but what if he could be suppressing our immune systems in general? That would not be good. The same researchers also injected a chemical that causes reactions in everyone, not just in allergic people. Mozart had no effect. It seems Mozart suppresses only the pathological allergic reaction. If that isn't crazy enough for you, the researchers drew subjects' blood after the music, stuck their white blood cells in a petri dish with a little latex, and measured the allergic antibody response. The white blood cells from those exposed to Mozart had less of an allergic response even outside the body compared to cells taken from Beethoven blood. How cool is that?

Music may even impact our metabolism. This inquiry started with a 2012 study published in the journal Pediatrics, which found the resting energy expenditure (the number of calories burned when just lying around) was lower in preterm infants when researchers piped in Mozart. This may explain why infants exposed to music put on weight faster, so much so they are able to go home earlier.

Gaining weight faster is great for premature babies, but not necessarily for adults. Could listening to music slow our metabolism and contribute to weight gain? Well, one study found no effect on adults. But the researchers used Bach, not Mozart. Bach doesn't cause a drop in energy expenditure in babies either. These data suggest there may be "more a 'Mozart effect' than a universal 'music effect'."

What if we just listen to music of our choice? Does that affect our metabolism? We didn't know... until now. It turns out that listening to music appears to actually increase our metabolic rate, such that we burn an average of 27.6 more calories a day just lying in bed. That's only like six M&M's worth, though, so it's better to use music to get up and start dancing or exercising. Music can not only improve exercise enjoyment but also performance--a way to improve athletic performance that's legal.

Male bodybuilders may be less enthused music's effects. After listening to music for just 30 minutes, testosterone levels drop 14% in young men and go up 21% in young women. Do all kinds of music have this effect or just some types? Thirty minutes of silence had no effect on testosterone levels at all, while a half-hour of Mozart, jazz, pop, or Gregorian chants (no relation :) all suppressed testosterone. What about a half-hour of people's personal favorites? Testosterone levels were cut in half! Testosterone decreased in males under all music conditions, whereas testosterone increased in females. What is going on? Well, in men, testosterone is related to libido, dominance, and aggressiveness, whereas women get a bigger boost in testosterone from cuddling than from sex. So maybe we evolved using music as a way to ensure we all got along, like a melodious cold shower to keep everyone chill.

Is that crazy or what? I'm fascinated by the whole topic. For more, see Music for Anxiety: Mozart vs. Metal.

Sounds are the only sensory-stimulators that can have an effect on us--so can scents! See:

Exposure to industrial pollutants may also affect both allergic diseases and testosterone levels:

In health,

Michael Greger, M.D.

PS: If you haven't yet, you can subscribe to my free videos here and watch my live, year-in-review presentations:

Image Credit: Sally Plank. This image has been modified.

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