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The Foods That Reversed Type 2 Diabetes (Doctors Finally Admit It)

Dr. Eric Berg DCJune 6, 202614m
In a Nutshell

Type 2 diabetes can be reversed through a low-carb diet (under 30-50g daily) combined with intermittent fasting by eliminating sugar, starches, grains, beans, and seed oils while eating only animal proteins, non-starchy vegetables, limited berries, nuts, and healthy fats when hungry. The root cause is years of excess refined carbs and frequent eating that leads to insulin resistance, fat accumulation in the liver and pancreas, and eventual beta cell exhaustion. Clinical trials show 40-70% remission rates using this approach, far outperforming many medications with virtually no side effects.

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Type 2 diabetic patients were told the condition is irreversible and that all they can do is manage it with medication. The current medical system primarily looks at drug cures rather than behavioral or diet change cures. Three credible trials demonstrated that diabetes can be reversed. The DIRECT trial showed 46% of people went into remission. The Montreal study showed 40% reversal in type 2 diabetes. The ReTUNE trial showed 70% remission. These results were better than many drug results and produced virtually no side effects.

Quite a few people who reversed their diabetes did not have a weight problem. Obesity or being overweight cannot always be correlated with diabetes. Thin people can still get type 2 diabetes. Some skinny people do not show fat on the outside but carry it deep inside around their liver, pancreas, and organs.

Over a period of 10 to 20 to 30 years, a person maintains normal blood sugar before being diagnosed with type 2 diabetes. Diagnosis occurs with a fasting blood sugar level of 126 or more. Pre-diabetes is defined as blood sugar between 100 and 125. Medicine typically intervenes at the later stages with drug treatment. Working backwards from diagnosis, tissue damage occurs before pre-diabetes, preceded by maladaptation where the body stops adapting properly.

The root cause is excessive refined carbohydrates and sugar, especially fructose from high fructose corn syrup, combined with frequent eating. Insulin acts as a cleaning crew to pull sugar out of the blood because glucose is toxic to cells. Over time, the body adapts by developing insulin resistance at the receptor level. This prevents glucose from entering cells. Prolonged insulin resistance causes excess glucose to be converted into fat stored in muscle and liver tissue. These tissues act as backup space for excess glucose.

Blood glucose remains normal during this phase because the body produces large amounts of insulin to compensate and keep blood glucose levels normal.

After another decade, fat invades the pancreas where insulin is produced. This leads to tissue damage and inflammation. The beta cells that produce insulin become exhausted and start declining. Insulin production can no longer keep up with carbohydrate consumption. Blood glucose then begins filling up in the arteries and levels rise. Pre-diabetes occurs with blood sugar between 100 and 125, followed by diabetes at 126 or higher.

During the tissue damage stage, glycation occurs where sugar sticks to proteins, clogging them and making proteins unavailable. When this happens in arteries, they become stiff and blood pressure rises. Normal blood glucose for all blood in the body (roughly a gallon and a half) equals about 1 teaspoon of sugar. Diabetes equals 2 teaspoons of sugar. The average person consumes 50 to 100 teaspoons of sugar daily, including starches, refined carbohydrates, and grains that convert to sugar.

After diabetes diagnosis, four main tissues are targeted for damage: kidneys, arteries, nerves, and eyes. Medicine focuses on drug intervention rather than addressing lifestyle factors. Average office visits last 7 to 10 minutes, leaving insufficient time for lifestyle discussions. Doctors are not trained in lifestyle factors.

The DIRECT trial produced 46% remission, the Montreal trial 40% remission, and the ReTUNE trial 70% remission. These diet-based results outperformed many drug interventions with virtually no side effects. Many doctors remain unaware of these studies because there is no financial incentive to promote dietary approaches to fixing medical conditions. Patients should inform their doctors about these studies and request using diet to improve diabetes, potentially allowing gradual medication reduction.

If the environment is off, everything else struggles, similar to a polluted fish tank where fish get sick despite good food and symptom treatment. The body operates on 10 signals including insulin, cortisol, inflammation, sleep quality, and gut function. Each affects overall wellbeing. One signal is typically more broken than the rest, and fixing that signal is required before other issues resolve.

The reversal approach combines lowering carbohydrates with infrequent eating through intermittent fasting. Frequent eating and snacking spike blood glucose regardless of food type because bodies were not designed to eat that frequently. In the morning, coffee with cream is acceptable without sugar, but no breakfast should be consumed. The goal is to eat only when hungry. Hunger and cravings decrease rapidly on this protocol, making it easier to extend time between meals.

An inability to go from one meal to the next without needing food indicates blood sugar problems or progression toward pre-diabetes. A healthy system allows longer periods without eating.

Lunch becomes the first meal, ideally consisting of animal protein such as meat, fish, or eggs. Protein powder is not included. Additional acceptable foods include cheese, yogurt, kefir, nuts, and seeds. Any vegetables are permitted, including fermented options like sauerkraut, pickles, and kimchi, as well as salads, avocado, or tomatoes. Fruit is limited to berries at no more than one cup per day. The target is keeping carbohydrates below 50 grams daily, ideally below 30 grams.

Fats permitted include butter, olive oil, tallow, lard, and avocado oil. Meal two follows the same structure. No snacks are allowed between meals.

Foods to avoid include sugar, starch, fruit (beyond limited berries), beans, juice, grains, and seed oils such as corn oil, canola oil, and maltodextrin.

All snack foods must be eliminated from the pantry and refrigerator to prevent consumption when hungry, tired, or stressed. Shopping should follow a written list with no impulse purchases. A 10-minute walk after meals helps burn off residual sugar and accelerates results.

Magnesium glycinate supports blood sugar regulation, insulin levels, and sleep. It is recommended in powder form taken in the evening. A high-potassium electrolyte powder addresses common deficiencies. During the initial phase, 7 to 10 pounds of fluid may be lost in the first week, requiring electrolyte replacement. Sea salt should not be restricted. Muscle cramps or weakness indicate the need for additional sea salt, potassium, and magnesium.

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