The ketogenic diet is a very low-carb, high-fat diet that shares many similarities with the Atkins and low-carb diets.

It involves drastically reducing carbohydrate intake and replacing it with fat. This reduction in carbs puts your body into a metabolic state called ketosis.

When this happens, your body becomes incredibly efficient at burning fat for energy. It also turns fat into ketones in the liver, which can supply energy for the brain .

Diabetes is characterized by changes in metabolism, high blood sugar and impaired insulin function.

The ketogenic diet can help you lose excess fat, which is closely linked to type 2 diabetes, prediabetes and metabolic syndrome.

One study found that the ketogenic diet improved insulin sensitivity by a whopping 75% .

Another study in people with type 2 diabetes found that 7 of the 21 participants were able to stop using all diabetes medications.

Most restaurants offer some kind of meat or fish-based dish. Order this, and replace any high-carb food with extra vegetables.

Egg-based meals are also a great option, such as an omelet or eggs and bacon.

Another favorite is bun-less burgers. You could also swap the fries for vegetables instead. Add extra avocado, cheese, bacon or eggs.

At Mexican restaurants, you can enjoy any type of meat with extra cheese, guacamole, salsa and sour cream.

A ketogenic diet is an effective way to lose weight and lower risk factors for disease .

In fact, research shows that the ketogenic diet is far superior to the often recommended low-fat diet  .

What’s more, the diet is so filling that you can lose weight without counting calories or tracking your food intake .