Understanding Type 2 Diabetes Remission: The Role of Low Carbohydrate Diets

Welcome to the Diabetes Code Clinic, part two, where we delve deeper into the topic of type 2 diabetes and its management. If you missed part one, we discussed what type 2 diabetes is, how it develops, and the ways to reverse it. In this section, we will focus on the concept of remission of type 2 diabetes, specifically through the implementation of low carbohydrate diets.

What is Type 2 Diabetes?

Type 2 diabetes can be understood as an overflow problem where the body has too much sugar, leading to elevated blood glucose levels. Imagine a rain barrel; your body can only hold a certain amount of glucose, and once that limit is exceeded, the excess spills into the bloodstream, causing health complications.

The Importance of Diet

The primary source of this excess glucose is often our diet. Therefore, it is crucial to address dietary habits to manage and potentially reverse type 2 diabetes. Low carbohydrate diets have shown to be particularly effective in this regard.

The Three Macronutrients

All foods can be categorized into three macronutrients: proteins, fats, and carbohydrates.

Proteins: Found in meats, fish, nuts, and lentils, these contain amino acids, some of which are essential for our body. Importantly, proteins do not raise blood glucose levels.
Fats: Essential fatty acids are found in foods such as avocados and full-fat dairy products. Like proteins, fats do not raise blood glucose levels and are crucial for health.
Carbohydrates: This group includes starches and sugars. Unlike proteins and fats, there are no essential carbohydrates needed for survival. The body can produce glucose from proteins and fats, eliminating the need for carbohydrate intake.

Why Low Carbohydrate Diets Work

Low carbohydrate diets are effective for those with type 2 diabetes because they reduce the intake of glucose, which directly correlates with lower blood sugar levels. Research by Dr. David Unwin in the UK has shown that patients following this dietary approach could achieve remission from type 2 diabetes 46% of the time, and 93% of pre-diabetic patients normalized their blood sugar levels.

Foods to Include and Avoid

When starting a low carbohydrate diet, it is essential to know what to eat and what to avoid:

Foods to Eat

Green and non-starchy vegetables (e.g., broccoli, asparagus, cauliflower)
Proteins (e.g., meats like beef, pork, lamb, shellfish, eggs)
Natural fats (e.g., butter, olive oil, coconut oil, avocados)

Foods to Avoid

Added sugars (e.g., sugary drinks, fruit juices, sweetened coffee drinks)
Starchy carbohydrates (e.g., white bread, potatoes, and white rice)
Fat-free or low-fat processed foods (often high in sugars)
Snacks (e.g., biscuits, cookies, crackers, often processed carbohydrates)
Fruits (while better than other sugars, still contain fructose; opt for lower sugar options like berries)

The Impact of Dietary Changes

Consider the amount of sugar equivalent in common foods: a bowl of rice can translate to over 10 teaspoons of sugar, while broccoli translates to only 0.2 teaspoons. This stark difference highlights the importance of dietary choices in managing blood glucose levels.

Conclusion

To achieve remission of type 2 diabetes, it is essential to recognize that carbohydrates are fundamentally sugars. Reducing carbohydrate intake is akin to preventing an overflow in a gas tank. By making mindful dietary changes, individuals can effectively manage their blood glucose levels and work towards reversing type 2 diabetes.