Type 2 diabetes can be reversed with severe calorie restriction—whether by surgery or starvation—but did you know it can also be reversed simply by eating healthier?
Reversing Diabetes with Food
We’ve known for nearly a century and a half, since the 1870 siege of Paris during the Franco-Prussian War, that type 2 diabetes could be reversed by an extreme reduction in food intake. This has since been demonstrated experimentally; by starving people enough, you can reverse diabetes. Diabetes specialists have long known that the tiny proportion of iron-willed diabetics who can substantially decrease their weight and maintain this can exhibit a return to normal metabolism.
A label is required to allow doctors to recognize and appropriately manage this subgroup who are willing to do anything to get rid of their diabetes. These are the Health-Motivated. At the time of diagnosis, the Health-Motivated individuals will benefit from being advised that they are likely to be able to reverse their diabetes completely by losing up to a fifth of their body weight. And then, only if they’re shown to be not sufficiently strongly motivated, should the routine guidelines for managing type 2 diabetes be rolled out, which include lots of drugs.
Unfortunately, the control of blood sugar with medication has proven to be unsustainable and may actually exacerbate obesity, making us put on more weight, and, thus, creating a vicious cycle. There’s got to be a better way.
Instead of starving oneself by eating less food, what if we instead just eat better food? Eating a diet that emphasizes all-you-can-eat greens, lots of vegetables, beans, some whole grains, nuts, and seeds, at least 90% plant-based. So, at least one big salad every day—like a pound of raw greens, veggie-bean soup, a handful of nuts and seeds, fruit at every meal, a pound of cooked greens, some whole grains, but no refined grains, junk food, or oil, and a restriction on animal products.
Thirteen diabetic men and women sticking to this diet for an average of seven months. How’d they do? Hemoglobin A1C is considered the best measure of blood sugar control. Below six is normal, non-diabetic, but the official American Diabetes Association target is to get diabetics at least down to 7. And anything above seven is uncontrolled diabetes. Here’s where they all started out after having diabetes for an average of more than seven years. Then, they started plowing in the plants: months 1, 2, 3, 4, 5, 6, 7. After about seven months, their average A1C dropped from a diabetic 8.2 down to a non-diabetic 5.8. The majority dropped down to normal, and this is after dropping most of their medications.
Now, this was a pilot study, just a handful of people, no control group, and included only people who could actually stick to the diet, a retrospective case series, considered one of the weakest forms of published evidence. However, the magnitude of the effect they found indicates that a high nutrient density diet can be very effective for some people.
To see any graphs, charts, graphics, images, and quotes to which Dr. Greger may be referring, watch the above video. This is just an approximation of the audio contributed by Katie Schloer.
Please consider volunteering to help out on the site.
- D M Dunaief, J Fuhrman, J L Dunaief, G Ying. Glycemic and cardiovascular parameters improved in type 2 diabetes with the high nutrient density (HND) diet. Open Journal of Preventive Medicine Vol.2, No.3, 364-371 (2012).
- R Taylor. Banting Memorial lecture 2012: reversing the twin cycles of type 2 diabetes. Diabet Med. 2013 Mar;30(3):267-75.
- E L Lim, K G Hollingsworth, B S Arbisala, M J Chen, J C Mathers, R Taylor. Reversal of type 2 diabetes: normalisation of beta cell function in association with decreased pancreas and liver triacylglycerol. Diabetologia. 2011 Oct;54(10):2506-14.
- R Taylor. Pathogenesis of type 2 diabetes: tracing the reverse route from cure to cause. Diabetologia. 2008 Oct;51(10):1781-9.
- J E Varela. Bariatric surgery: a cure for diabetes? Curr Opin Clin Nutr Metab Care. 2011 Jul;14(4):396-401.
- S Steven, E L Lim, R Taylor. Dietary reversal of Type 2 diabetes motivated by research knowledge. Diabet Med. 2010 Jun;27(6):724-5.
Images thanks to handmadepictures via 123rf.
We’ve known for nearly a century and a half, since the 1870 siege of Paris during the Franco-Prussian War, that type 2 diabetes could be reversed by an extreme reduction in food intake. This has since been demonstrated experimentally; by starving people enough, you can reverse diabetes. Diabetes specialists have long known that the tiny proportion of iron-willed diabetics who can substantially decrease their weight and maintain this can exhibit a return to normal metabolism.
A label is required to allow doctors to recognize and appropriately manage this subgroup who are willing to do anything to get rid of their diabetes. These are the Health-Motivated. At the time of diagnosis, the Health-Motivated individuals will benefit from being advised that they are likely to be able to reverse their diabetes completely by losing up to a fifth of their body weight. And then, only if they’re shown to be not sufficiently strongly motivated, should the routine guidelines for managing type 2 diabetes be rolled out, which include lots of drugs.
Unfortunately, the control of blood sugar with medication has proven to be unsustainable and may actually exacerbate obesity, making us put on more weight, and, thus, creating a vicious cycle. There’s got to be a better way.
Instead of starving oneself by eating less food, what if we instead just eat better food? Eating a diet that emphasizes all-you-can-eat greens, lots of vegetables, beans, some whole grains, nuts, and seeds, at least 90% plant-based. So, at least one big salad every day—like a pound of raw greens, veggie-bean soup, a handful of nuts and seeds, fruit at every meal, a pound of cooked greens, some whole grains, but no refined grains, junk food, or oil, and a restriction on animal products.
Thirteen diabetic men and women sticking to this diet for an average of seven months. How’d they do? Hemoglobin A1C is considered the best measure of blood sugar control. Below six is normal, non-diabetic, but the official American Diabetes Association target is to get diabetics at least down to 7. And anything above seven is uncontrolled diabetes. Here’s where they all started out after having diabetes for an average of more than seven years. Then, they started plowing in the plants: months 1, 2, 3, 4, 5, 6, 7. After about seven months, their average A1C dropped from a diabetic 8.2 down to a non-diabetic 5.8. The majority dropped down to normal, and this is after dropping most of their medications.
Now, this was a pilot study, just a handful of people, no control group, and included only people who could actually stick to the diet, a retrospective case series, considered one of the weakest forms of published evidence. However, the magnitude of the effect they found indicates that a high nutrient density diet can be very effective for some people.
To see any graphs, charts, graphics, images, and quotes to which Dr. Greger may be referring, watch the above video. This is just an approximation of the audio contributed by Katie Schloer.
Please consider volunteering to help out on the site.
- D M Dunaief, J Fuhrman, J L Dunaief, G Ying. Glycemic and cardiovascular parameters improved in type 2 diabetes with the high nutrient density (HND) diet. Open Journal of Preventive Medicine Vol.2, No.3, 364-371 (2012).
- R Taylor. Banting Memorial lecture 2012: reversing the twin cycles of type 2 diabetes. Diabet Med. 2013 Mar;30(3):267-75.
- E L Lim, K G Hollingsworth, B S Arbisala, M J Chen, J C Mathers, R Taylor. Reversal of type 2 diabetes: normalisation of beta cell function in association with decreased pancreas and liver triacylglycerol. Diabetologia. 2011 Oct;54(10):2506-14.
- R Taylor. Pathogenesis of type 2 diabetes: tracing the reverse route from cure to cause. Diabetologia. 2008 Oct;51(10):1781-9.
- J E Varela. Bariatric surgery: a cure for diabetes? Curr Opin Clin Nutr Metab Care. 2011 Jul;14(4):396-401.
- S Steven, E L Lim, R Taylor. Dietary reversal of Type 2 diabetes motivated by research knowledge. Diabet Med. 2010 Jun;27(6):724-5.
Images thanks to handmadepictures via 123rf.
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Reversing Diabetes with Food
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Content URLDoctor's Note
In Reversing Diabetes with Surgery, I discussed how type 2 diabetes can be reversed with an extremely low-calorie diet. And, as I’ve just shown, type 2 diabetes can also be reversed with an extremely healthy diet—but is that because it is also low in calories? That’s the million-dollar question I answer in Diabetes Reversal: Is It the Calories or the Food?.
You may recall that I touched on the ability of healthy diets to prevent and treat type 2 diabetes. (See Plant-Based Diets and Diabetes and Plant-Based Diets for Diabetes, if you haven’t yet watched those videos or want a refresher.) It’s so exciting to be plugging in the final puzzle pieces.
What about the benefits of blood sugar medications and more moderate diets? I discuss that topic in When Drugs and Diets Don’t Lower Diabetes Deaths.
Other videos of interest include:
- What Causes Insulin Resistance?
- How Not to Die from Diabetes
- Curing Painful Diabetic Neuropathy
- Can Vinegar Help with Blood Sugar Control?
And check out my 2019 video: Plant-Based Diets Recognized by Diabetes Associations.
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