Treating Kidney Stones with Diet

Treating Kidney Stones with Diet.jpeg

Studies suggest that excessive consumption of animal protein poses a risk of kidney stone formation, likely due to the acid load contributed by the high content of sulfur-containing amino acids in animal protein, a topic I explore in my video, Preventing Kidney Stones with Diet. What about treating kidney stones, though? I discuss that in How to Treat Kidney Stones with Diet. Most stones are calcium oxalate, formed like rock candy when the urine becomes supersaturated. Doctors just assumed that if stones are made out of calcium, we simply have to tell people to reduce their calcium intake. That was the dietary gospel for kidney stone sufferers until a 2002 study published in the New England Journal of Medicine pitted two diets against one another--a low-calcium diet versus a diet low in animal protein and salt. The restriction of animal protein and salt provided greater protection, cutting the risk of having another kidney stone within five years in half.

What about cutting down on oxalates, which are concentrated in certain vegetables? A recent study found there was no increased risk of stone formation with higher vegetable intake. In fact, greater dietary intake of whole plant foods, fruits, and vegetables were each associated with reduced risk independent of other known risk factors for kidney stones. This means we may get additional benefits bulking up on plant foods in addition to just restricting animal foods.

A reduction in animal protein not only reduces the production of acids within the body, but should also limit the excretion of urate, uric acid crystals that can act as seeds to form calcium stones or create entire stones themselves. (Uric acid stones are the second most common kidney stones after calcium.)

There are two ways to reduce uric acid levels in the urine: a reduction of animal protein ingestion, or a variety of drugs. Removing all meat--that is, switching from the standard Western diet to a vegetarian diet--can remove 93% of uric acid crystallization risk within days.

To minimize uric acid crystallization, the goal is to get our urine pH up to ideally as high as 6.8. A number of alkalinizing chemicals have been developed for just this purpose, but we can naturally alkalize our urine up to the recommended 6.8 using purely dietary means. Namely, by removing all meat, someone eating the standard Western diet can go from a pH of 5.95 to the goal target of 6.8--simply by eating plant-based. As I describe in my video, Testing Your Diet with Pee & Purple Cabbage, we can inexpensively test our own diets with a little bathroom chemistry, for not all plant foods are alkalinizing and not all animal foods are equally acidifying.

A Load of Acid to Kidney Evaluation (LAKE) score has been developed to take into account both the acid load of foods and their typical serving sizes. It can be used to help people modify their diet for the prevention of both uric acid and calcium kidney stones, as well as other diseases. What did researchers find? The single most acid-producing food is fish, like tuna. Then, in descending order, are pork, then poultry, cheese (though milk and other dairy are much less acidifying), and beef followed by eggs. (Eggs are actually more acidic than beef, but people tend to eat fewer eggs in one sitting.) Some grains, like bread and rice, can be a little acid-forming, but pasta is not. Beans are significantly alkaline-forming, but not as much as fruits or even better, vegetables, which are the most alkaline-forming of all.

Through dietary changes alone, we may be able to dissolve uric acid stones completely and cure patients without drugs or surgery.

To summarize, the most important things we can do diet-wise is to drink 10 to 12 cups of water a day, reduce animal protein, reduce salt, and eat more vegetables and more vegetarian.

Want to try to calculate their LAKE score for the day? Just multiply the number of servings you have of each of the food groups listed in the graph in the video times the score.

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

Original Link

Treating Kidney Stones with Diet

Treating Kidney Stones with Diet.jpeg

Studies suggest that excessive consumption of animal protein poses a risk of kidney stone formation, likely due to the acid load contributed by the high content of sulfur-containing amino acids in animal protein, a topic I explore in my video, Preventing Kidney Stones with Diet. What about treating kidney stones, though? I discuss that in How to Treat Kidney Stones with Diet. Most stones are calcium oxalate, formed like rock candy when the urine becomes supersaturated. Doctors just assumed that if stones are made out of calcium, we simply have to tell people to reduce their calcium intake. That was the dietary gospel for kidney stone sufferers until a 2002 study published in the New England Journal of Medicine pitted two diets against one another--a low-calcium diet versus a diet low in animal protein and salt. The restriction of animal protein and salt provided greater protection, cutting the risk of having another kidney stone within five years in half.

What about cutting down on oxalates, which are concentrated in certain vegetables? A recent study found there was no increased risk of stone formation with higher vegetable intake. In fact, greater dietary intake of whole plant foods, fruits, and vegetables were each associated with reduced risk independent of other known risk factors for kidney stones. This means we may get additional benefits bulking up on plant foods in addition to just restricting animal foods.

A reduction in animal protein not only reduces the production of acids within the body, but should also limit the excretion of urate, uric acid crystals that can act as seeds to form calcium stones or create entire stones themselves. (Uric acid stones are the second most common kidney stones after calcium.)

There are two ways to reduce uric acid levels in the urine: a reduction of animal protein ingestion, or a variety of drugs. Removing all meat--that is, switching from the standard Western diet to a vegetarian diet--can remove 93% of uric acid crystallization risk within days.

To minimize uric acid crystallization, the goal is to get our urine pH up to ideally as high as 6.8. A number of alkalinizing chemicals have been developed for just this purpose, but we can naturally alkalize our urine up to the recommended 6.8 using purely dietary means. Namely, by removing all meat, someone eating the standard Western diet can go from a pH of 5.95 to the goal target of 6.8--simply by eating plant-based. As I describe in my video, Testing Your Diet with Pee & Purple Cabbage, we can inexpensively test our own diets with a little bathroom chemistry, for not all plant foods are alkalinizing and not all animal foods are equally acidifying.

A Load of Acid to Kidney Evaluation (LAKE) score has been developed to take into account both the acid load of foods and their typical serving sizes. It can be used to help people modify their diet for the prevention of both uric acid and calcium kidney stones, as well as other diseases. What did researchers find? The single most acid-producing food is fish, like tuna. Then, in descending order, are pork, then poultry, cheese (though milk and other dairy are much less acidifying), and beef followed by eggs. (Eggs are actually more acidic than beef, but people tend to eat fewer eggs in one sitting.) Some grains, like bread and rice, can be a little acid-forming, but pasta is not. Beans are significantly alkaline-forming, but not as much as fruits or even better, vegetables, which are the most alkaline-forming of all.

Through dietary changes alone, we may be able to dissolve uric acid stones completely and cure patients without drugs or surgery.

To summarize, the most important things we can do diet-wise is to drink 10 to 12 cups of water a day, reduce animal protein, reduce salt, and eat more vegetables and more vegetarian.

Want to try to calculate their LAKE score for the day? Just multiply the number of servings you have of each of the food groups listed in the graph in the video times the score.

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

Original Link

Ginger Root for Migraines

Ginger Root for Migraines.jpeg

Many successful herbal treatments start like this: Some doctor learns that some plant has been used in some ancient medical tradition, like ginger for headaches. Well, the physician has patients with headaches and so tries advising one with migraines to give it a try since it's just some safe, common spice. At the first sign of a migraine coming on, the patient mixed a quarter teaspoon of powdered ginger in some water, drank it down, and poof! Within a half-hour, the migraine went away. It worked every time for them with no side effects. That's what's called a case report.

In my video, Ginger for Migraines, I show the remarkable case report, but case reports are really just glorified anecdotes. Case reports have played an important role in the history of medicine, though. AIDS was first discovered as a series of case reports. Some young guy walks into a clinic in Los Angeles with a bad case of thrush, and the rest is history. Reports of an unusual side effect of a failed chest pain drug led to the billion-dollar blockbuster, Viagra. Case reports may represent the weakest level of evidence, but they are often the first line of evidence, where everything starts. The ginger and migraine report isn't helpful in itself, but it can inspire researchers to put the treatment to the test.

The problem is, who's going to fund it? The market for migraine drugs is worth billions of dollars. A quarter teaspoon of powdered ginger costs about a penny. Who would fund a study pitting ginger versus the leading migraine drug?

No one... that is, until now. A double-blinded, randomized, controlled, clinical trial compared the efficacy of ginger to sumatriptan, also known as Imitrex, one of the top-selling billion-dollar drugs in the world in the treatment of migraine headaches. Researchers tried using only one-eighth of a teaspoon of powdered ginger versus a good dose of the drug.

They both worked just as well and just as fast.

Most patients started out in moderate or severe pain but, after taking the ginger or the drug, ended up in mild pain or completely pain-free. The same proportion of migraine sufferers reported satisfaction with the results either way. As far as I'm concerned, ginger won--not only because it's a few billion dollars cheaper than the drug, but because there were significantly fewer side effects in the ginger group. People taking sumatriptan reported dizziness, a sedative effect, vertigo, and heartburn. The only thing reported for ginger was an upset tummy in about 1 out of 25 people. (As a note of caution, taking a whole tablespoon of ginger powder at one time on an empty stomach could irritate anyone's stomach.)

An eighth of a teaspoon of ginger is not only up to 3000-times cheaper than the drug, but you're also less likely to end up as a case report yourself of someone who had a heart attack or died after taking the drug--tragedies that have occurred due to sumatriptan.

These are my favorite kinds of posts to do because I can offer something that is immediately practical, cheap, safe, and effective to reduce suffering. If this kind of information helps you or someone you love, I hope you'll consider making a tax-deductible donation to support the nonprofit organization that runs NutritionFacts.org. We have a growing staff and server costs to cover, and any help you could give would be much appreciated (and there are perks!).

For more on ginger root:

Avoiding aspartame (Aspartame and the Brain) and using lavender may also help (Lavender for Migraine Headaches). If you have cluster headaches, ask your physician about capsaicin (Hot Sauce in the Nose for Cluster Headaches?).

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

Original Link

Ginger Root for Migraines

Ginger Root for Migraines.jpeg

Many successful herbal treatments start like this: Some doctor learns that some plant has been used in some ancient medical tradition, like ginger for headaches. Well, the physician has patients with headaches and so tries advising one with migraines to give it a try since it's just some safe, common spice. At the first sign of a migraine coming on, the patient mixed a quarter teaspoon of powdered ginger in some water, drank it down, and poof! Within a half-hour, the migraine went away. It worked every time for them with no side effects. That's what's called a case report.

In my video, Ginger for Migraines, I show the remarkable case report, but case reports are really just glorified anecdotes. Case reports have played an important role in the history of medicine, though. AIDS was first discovered as a series of case reports. Some young guy walks into a clinic in Los Angeles with a bad case of thrush, and the rest is history. Reports of an unusual side effect of a failed chest pain drug led to the billion-dollar blockbuster, Viagra. Case reports may represent the weakest level of evidence, but they are often the first line of evidence, where everything starts. The ginger and migraine report isn't helpful in itself, but it can inspire researchers to put the treatment to the test.

The problem is, who's going to fund it? The market for migraine drugs is worth billions of dollars. A quarter teaspoon of powdered ginger costs about a penny. Who would fund a study pitting ginger versus the leading migraine drug?

No one... that is, until now. A double-blinded, randomized, controlled, clinical trial compared the efficacy of ginger to sumatriptan, also known as Imitrex, one of the top-selling billion-dollar drugs in the world in the treatment of migraine headaches. Researchers tried using only one-eighth of a teaspoon of powdered ginger versus a good dose of the drug.

They both worked just as well and just as fast.

Most patients started out in moderate or severe pain but, after taking the ginger or the drug, ended up in mild pain or completely pain-free. The same proportion of migraine sufferers reported satisfaction with the results either way. As far as I'm concerned, ginger won--not only because it's a few billion dollars cheaper than the drug, but because there were significantly fewer side effects in the ginger group. People taking sumatriptan reported dizziness, a sedative effect, vertigo, and heartburn. The only thing reported for ginger was an upset tummy in about 1 out of 25 people. (As a note of caution, taking a whole tablespoon of ginger powder at one time on an empty stomach could irritate anyone's stomach.)

An eighth of a teaspoon of ginger is not only up to 3000-times cheaper than the drug, but you're also less likely to end up as a case report yourself of someone who had a heart attack or died after taking the drug--tragedies that have occurred due to sumatriptan.

These are my favorite kinds of posts to do because I can offer something that is immediately practical, cheap, safe, and effective to reduce suffering. If this kind of information helps you or someone you love, I hope you'll consider making a tax-deductible donation to support the nonprofit organization that runs NutritionFacts.org. We have a growing staff and server costs to cover, and any help you could give would be much appreciated (and there are perks!).

For more on ginger root:

Avoiding aspartame (Aspartame and the Brain) and using lavender may also help (Lavender for Migraine Headaches). If you have cluster headaches, ask your physician about capsaicin (Hot Sauce in the Nose for Cluster Headaches?).

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

Original Link

Deep Breathing Exercise for Nausea

Deep Breathing Exercise for Nausea.jpeg

One of the most common fears patients express when facing surgery is postoperative nausea, which can range from minor queasiness to protracted periods of vomiting. Feeling sick to one's stomach and throwing up after surgery is a common problem, affecting between a quarter and a half of those placed under general anesthesia, and more than half of those at high risk (women who don't smoke and have a history of motion sickness).

I've explored the science behind treating nausea with ginger (see Natural Nausea Remedy Recipe), but if you're too nauseous to eat, what do you do? Well, people are often sent home with anti-nausea rectal suppositories. Surveys, however, show that cultural and sexual attitudes may make a number of people sensitive to anything involving the rectum. Though the wording of the question researchers asked was, "are you happy to have a drug put in your back passage?" I can imagine many of the respondents thinking "well, maybe I wouldn't so much mind, but wouldn't exactly be happy about it," especially when you're feeling sick and throwing up.

For women who've had a C-section, they might not want to take drugs at all if they're breastfeeding, so researchers decided to put aromatherapy to the test. Research has shown that essential oils of both spearmint and peppermint are effective in reducing nausea and vomiting after chemotherapy, but this was after swallowing them.

Would just the smell of peppermint help with nausea? I explore this in my video Peppermint Aromatherapy for Nausea. Researchers had women take deep whiffs of peppermint extract (like you'd buy at a store) and it seemed to work. Eighty percent of the mint-sniffers felt better within just a few minutes, compared to no improvement in the placebo group who sniffed water with green food coloring, or the control group who didn't sniff anything.

The study was criticized for being small and for not using pure peppermint oil. Peppermint extract is peppermint oil plus alcohol. Maybe it was the smell of alcohol that made people better? And that's actually not too much of a stretch. In 1997, researchers reported a simple, innocuous, and inexpensive treatment for postoperative nausea and vomiting--the smell of isopropyl alcohol, which is what is found in those alcohol wipes, the little prep pads that nurses swab you with before shots. They found that they could just effectively tear one open and wave it under someone's nose and relieve nausea and vomiting in more than 80% of folks after surgery. It has been since shown to work as well as a leading anti-nausea drug, and may even work faster, cutting nausea in half within 10 to 15 minutes, rather than 20 or 25.

So was it the alcohol, the peppermint, or both? Researchers decided to put it to the test. They instructed patients to take three slow, deep breaths, smelling alcohol, peppermint, or nothing. The smell of peppermint cut nausea in half within five minutes, and so did the alcohol. But so did smelling nothing! So maybe it had nothing to do with the scent; maybe it was just the instruction to take slow, deep breaths. That would make it a really cost-effective intervention. Maybe it shouldn't be so surprising, given the proximity of the vomiting and breathing centers within the brain.

And indeed, controlled breathing was found effective with or without any scent. So next time you feel nauseous, inhale deeply through your nose to the count of three, hold your breath to the count of three, and exhale out the mouth to the count of three. Do that three times.

Ironically, the researchers continued to advocate using those nasty smelling alcohol pads even though they themselves showed they weren't any more effective than breathing alone. Why? Since isopropyl alcohol has a readily detectable odor, patients are more likely to think that their post-operation nausea and vomiting is being actively treated when they inhale alcohol vapors rather than just engaging in breathing exercises.


What do you think of still using the alcohol pads even though they were shown to offer no additional benefit? I have a whole video on such questions: The Lie That Heals: Should Doctors Give Placebos?

For those who can swallow, I offer more about powdered ginger in my video Dangerous Advice From Health Food Store Employees.

There's more on aromatherapy here:

What about actually eating the peppermint?

Of course, the best way to avoid postsurgical nausea is to try to avoid surgery in the first place. Those that eat healthy may be less likely to go under the knife. See Say No to Drugs by Saying Yes to More Plants.

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 / Flickr. This image has been modified.

Original Link

Deep Breathing Exercise for Nausea

Deep Breathing Exercise for Nausea.jpeg

One of the most common fears patients express when facing surgery is postoperative nausea, which can range from minor queasiness to protracted periods of vomiting. Feeling sick to one's stomach and throwing up after surgery is a common problem, affecting between a quarter and a half of those placed under general anesthesia, and more than half of those at high risk (women who don't smoke and have a history of motion sickness).

I've explored the science behind treating nausea with ginger (see Natural Nausea Remedy Recipe), but if you're too nauseous to eat, what do you do? Well, people are often sent home with anti-nausea rectal suppositories. Surveys, however, show that cultural and sexual attitudes may make a number of people sensitive to anything involving the rectum. Though the wording of the question researchers asked was, "are you happy to have a drug put in your back passage?" I can imagine many of the respondents thinking "well, maybe I wouldn't so much mind, but wouldn't exactly be happy about it," especially when you're feeling sick and throwing up.

For women who've had a C-section, they might not want to take drugs at all if they're breastfeeding, so researchers decided to put aromatherapy to the test. Research has shown that essential oils of both spearmint and peppermint are effective in reducing nausea and vomiting after chemotherapy, but this was after swallowing them.

Would just the smell of peppermint help with nausea? I explore this in my video Peppermint Aromatherapy for Nausea. Researchers had women take deep whiffs of peppermint extract (like you'd buy at a store) and it seemed to work. Eighty percent of the mint-sniffers felt better within just a few minutes, compared to no improvement in the placebo group who sniffed water with green food coloring, or the control group who didn't sniff anything.

The study was criticized for being small and for not using pure peppermint oil. Peppermint extract is peppermint oil plus alcohol. Maybe it was the smell of alcohol that made people better? And that's actually not too much of a stretch. In 1997, researchers reported a simple, innocuous, and inexpensive treatment for postoperative nausea and vomiting--the smell of isopropyl alcohol, which is what is found in those alcohol wipes, the little prep pads that nurses swab you with before shots. They found that they could just effectively tear one open and wave it under someone's nose and relieve nausea and vomiting in more than 80% of folks after surgery. It has been since shown to work as well as a leading anti-nausea drug, and may even work faster, cutting nausea in half within 10 to 15 minutes, rather than 20 or 25.

So was it the alcohol, the peppermint, or both? Researchers decided to put it to the test. They instructed patients to take three slow, deep breaths, smelling alcohol, peppermint, or nothing. The smell of peppermint cut nausea in half within five minutes, and so did the alcohol. But so did smelling nothing! So maybe it had nothing to do with the scent; maybe it was just the instruction to take slow, deep breaths. That would make it a really cost-effective intervention. Maybe it shouldn't be so surprising, given the proximity of the vomiting and breathing centers within the brain.

And indeed, controlled breathing was found effective with or without any scent. So next time you feel nauseous, inhale deeply through your nose to the count of three, hold your breath to the count of three, and exhale out the mouth to the count of three. Do that three times.

Ironically, the researchers continued to advocate using those nasty smelling alcohol pads even though they themselves showed they weren't any more effective than breathing alone. Why? Since isopropyl alcohol has a readily detectable odor, patients are more likely to think that their post-operation nausea and vomiting is being actively treated when they inhale alcohol vapors rather than just engaging in breathing exercises.


What do you think of still using the alcohol pads even though they were shown to offer no additional benefit? I have a whole video on such questions: The Lie That Heals: Should Doctors Give Placebos?

For those who can swallow, I offer more about powdered ginger in my video Dangerous Advice From Health Food Store Employees.

There's more on aromatherapy here:

What about actually eating the peppermint?

Of course, the best way to avoid postsurgical nausea is to try to avoid surgery in the first place. Those that eat healthy may be less likely to go under the knife. See Say No to Drugs by Saying Yes to More Plants.

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 / Flickr. This image has been modified.

Original Link

Does Oatmeal Lotion Work?

Does Oatmeal Lotion Work?.jpeg

A review in the Journal of Drugs in Dermatology notes oatmeal has been used for centuries as a topical soothing agent on the skin to relieve itch and irritation in dermatology. Of course, that was coming from Johnson & Johnson, which sells a brand of oatmeal lotion. But if it helps with dry skin or a bug bite, I can imagine it having some soothing quality. One study out of Georgetown University, though, shocked me.

There's a class of chemo drugs, like Cetuximab, that can cause an awful rash. Various treatments have been tried and failed. There was no clear preventive or curative treatment for this eruption, until this remarkable study, which you can see in my Oatmeal Lotion for Chemotherapy-Induced Rash video.

The researchers had heard about a study where human skin fragments from plastic surgery were subjected to an inflammatory chemical, and adding an oatmeal extract appeared to help. Of the ten patients with chemo rashes who the researchers were able to get to try some oatmeal lotion, six had a complete response, and four a partial response, giving an overall oatmeal response rate of 100%.

Doctors wrote in from around the world. Significant improvement in all patients seemed too good to be true, but out of desperation they tried it and got the same astonishing results. Oatmeal--a simple topical agent producing such spectacular benefit where more complex therapies have failed. In an age when ever more expensive treatments are consistently being championed, it would be a great pity if this inexpensive, natural approach to relieving distressing symptoms were to be overlooked.

Ironically, two of the cancer cell lines found resistant in vitro to this type of chemotherapy were found to be sensitive to avenanthramides, which are unique phytonutrients found in oats, suggesting that people should be applying oatmeal to their insides as well.

Normally I wouldn't make a whole video for such a rare use, but I was so impressed with the results I figured that even if I could help one person in this situation it would be worth it. Reminds me of my videos Treating Gorlin Syndrome With Green Tea and Topical Application of Turmeric Curcumin for Cancer.

If oatmeal is so powerful that it can clear up some of the ravages of chemotherapy just applied to the skin, what might it do if we actually ate it? That's the subject of my video Can Oatmeal Help Fatty Liver Disease?.

Cetuximab is often given for metastatic colorectal cancer. Better to try to prevent the disease in the first place:

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 / Flickr. This image has been modified.

Original Link

Does Oatmeal Lotion Work?

Does Oatmeal Lotion Work?.jpeg

A review in the Journal of Drugs in Dermatology notes oatmeal has been used for centuries as a topical soothing agent on the skin to relieve itch and irritation in dermatology. Of course, that was coming from Johnson & Johnson, which sells a brand of oatmeal lotion. But if it helps with dry skin or a bug bite, I can imagine it having some soothing quality. One study out of Georgetown University, though, shocked me.

There's a class of chemo drugs, like Cetuximab, that can cause an awful rash. Various treatments have been tried and failed. There was no clear preventive or curative treatment for this eruption, until this remarkable study, which you can see in my Oatmeal Lotion for Chemotherapy-Induced Rash video.

The researchers had heard about a study where human skin fragments from plastic surgery were subjected to an inflammatory chemical, and adding an oatmeal extract appeared to help. Of the ten patients with chemo rashes who the researchers were able to get to try some oatmeal lotion, six had a complete response, and four a partial response, giving an overall oatmeal response rate of 100%.

Doctors wrote in from around the world. Significant improvement in all patients seemed too good to be true, but out of desperation they tried it and got the same astonishing results. Oatmeal--a simple topical agent producing such spectacular benefit where more complex therapies have failed. In an age when ever more expensive treatments are consistently being championed, it would be a great pity if this inexpensive, natural approach to relieving distressing symptoms were to be overlooked.

Ironically, two of the cancer cell lines found resistant in vitro to this type of chemotherapy were found to be sensitive to avenanthramides, which are unique phytonutrients found in oats, suggesting that people should be applying oatmeal to their insides as well.

Normally I wouldn't make a whole video for such a rare use, but I was so impressed with the results I figured that even if I could help one person in this situation it would be worth it. Reminds me of my videos Treating Gorlin Syndrome With Green Tea and Topical Application of Turmeric Curcumin for Cancer.

If oatmeal is so powerful that it can clear up some of the ravages of chemotherapy just applied to the skin, what might it do if we actually ate it? That's the subject of my video Can Oatmeal Help Fatty Liver Disease?.

Cetuximab is often given for metastatic colorectal cancer. Better to try to prevent the disease in the first place:

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 / Flickr. This image has been modified.

Original Link

Can Turmeric Help with Alzheimer’s?

NF-Apr14 Treating Alzheimer's with Turmeric.jpeg

The spice turmeric may help prevent Alzheimer's disease (See Preventing Alzheimer's with Turmeric), but what about treating Alzheimer's disease with turmeric? An exciting case series was published in 2012 (highlighted in my video, Treating Alzheimer's with Turmeric): three Alzheimer's patients were treated with turmeric, and their symptoms improved.

In case number one, an 83-year-old woman started losing her memory and feeling disoriented. She started having problems taking care of herself, wandering aimlessly and became incontinent. After taking a teaspoon of turmeric per day however, her agitation, apathy, anxiety and irritability were relieved and she had less accidents. Furthermore, she began to laugh again, sing again, and knit again. After taking turmeric for more than a year, she came to recognize her family and now lives a peaceful life without a significant behavioral or psychological symptom of dementia.

Case number two was similar, but with the additional symptoms of hallucinations, delusions and depression, which were relieved by turmeric. She began to recognize her family again and now lives in a peacefully serene manner. And the third case, similar as well, included an improvement in cognition.

Researchers concluded that this was the first demonstration of turmeric as an effective and safe "drug" for the treatment of the behavioral and psychological symptoms of dementia in Alzheimer's patients. They call it a drug, but it's just a spice you can walk into any grocery store and buy for a few bucks. They were giving people like a teaspoon a day, which comes out to be about 15 cents.

Two trials using curcumin supplements rather than turmeric, however, failed to show a benefit. Curcumin is just one of hundreds of phytochemicals found in turmeric. Concentrated into pill form at up to 40 times the dose, no evidence of efficacy was found. Why didn't they get the same dramatic results we saw in the three case reports? Well, those three cases may have been total flukes, but on the other hand, turmeric, the whole food, may be greater than the sum of its parts.

There is a long list of compounds that have been isolated from turmeric, and it's possible that each component plays a distinct role in making it useful against Alzheimer's disease. Hence, researchers suggested that a mixture of compounds might better represent turmeric in its medicinal value better than curcumin alone. But why concoct some artificial mixture when Mother Nature already did it for us with turmeric? Because you can't patent the spice. And if you can't patent it, how are you going to charge more than 15 cents?

I've previously addressed the thorny issue of patenting natural plant remedies in my video: Plants as Intellectual Property - Patently Wrong?

The whole-greater-than-the-sum-of-its-parts theme is one that comes up over and over:

What else might the cheap, easily available spice turmeric do? It may help fight arthritis (Turmeric Curcumin and Rheumatoid Arthritis and Turmeric Curcumin and Osteoarthritis) and cancer:

But it's not for everyone: Who Shouldn't Consume Curcumin or Turmeric?

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 Uprooting the Leading Causes of Death, More Than an Apple a Day, From Table to Able, and Food as Medicine.

Image Credit: Steven Jackson / Flickr

Original Link

Why Don’t More Doctors Practice Prevention?

NF-Mar22 Barriers to Heart Disease Prevention.jpeg

Why don't more doctors practice preventive cardiology? Time availability is a reason frequently cited by physicians, but if you probe a little deeper, the number one reason given was their perception that patients fear being deprived of all the junk they're eating. Can you imagine a doctor saying, "I'd like to tell my patients to stop smoking, but I know how much they love it"?

Changes in diet to reduce cholesterol levels are often assumed to result in reductions in quality of life. Do we get to live longer or is it just going to feel longer? Contrary to popular belief, studies have found no apparent reduction, but rather an improvement in some measures of quality of life and patient satisfaction using nutrition therapy as opposed to drugs for high cholesterol. Whereas people taking cholesterol-lowering drugs don't feel any different, studies have found that those using dietary changes reported significantly better health and satisfaction, and better life in general. More positive feelings and fewer negative. In the Family Heart Study, for example, those placed on a cholesterol lowering diet showed significantly greater improvements in depression as well as a reduction in aggressive hostility.

Another barrier to preventive cardiology is that doctors don't realize how powerful dietary changes can be. The importance of diet for patients' health remains underestimated by doctors. Even the new drug-centered cholesterol guidelines emphasize that lifestyle modification should be the foundation for the reduction for atherosclerotic cardiovascular disease risk. Despite this, more than half of physicians may skip over lifestyle change completely and jump straight to their prescription pad doubting that cholesterol goals can be reached with lifestyle changes alone.

According to the Director of the famous Framingham Heart Study (highlighted in my video, Barriers to Heart Disease Prevention), the best way to manage coronary artery disease is to lower patients' LDL cholesterol and other atherosclerosis-causing particles. "You can achieve this with diet plus drugs, but if you can do it with a vegetarian diet, it works even better." In the Framingham Heart Study, those running in the Boston Marathon achieved the goal of getting their total to good cholesterol ratio under four, but the vegetarians did even better.

And if you go all out, putting people on a very high fiber, whole-food vegetable, fruit, and nut diet, you can get a 25 percent drop in the bad to good cholesterol ratio within one week and a 33 percent drop in LDL. That's the cholesterol-reduction equivalent to a therapeutic dose of a cholesterol-lowering statin drug.

Dr. Ornish talks about how diet can be more sustainable than drugs, since compliance is more based on love-of-life rather than fear-of-death. See his editorial in Convergence of Evidence.

More on how lifestyle medicine is not only safer, and cheaper, but more effective:

Many physicians just weren't taught the power of diet:

But there have been cases of the medical profession actively seeking to limit further nutrition training. See my series about a bill in California:

Why not take drugs every day for the rest of our lives instead of using dietary change? That's the question I ask in my video Fast Food: Do You Want Fries With That Lipitor? Plus, drugs may not be effective as we think. Check out: Why Prevention is Worth a Ton of Cure. Not only is that not treating the root cause, but there are potentially serious drug side-effects. See, for example, Statin Muscle Toxicity and Statin Cholesterol Drugs and Invasive Breast Cancer.

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 Uprooting the Leading Causes of Death, More Than an Apple a Day, From Table to Able, and Food as Medicine.

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