The ketogenic diet (keto diet) is becoming increasingly popular for its potential to aid with weight loss, but it also has some potential health benefits, particularly for individuals with diabetes. The keto diet alters how your body processes carbohydrates, and it has been linked to improved blood sugar control and an improvement of the overall health of people with type 2 diabetes. Many foods that are typically included in a healthy, balanced diet are not allowed on the keto diet, making it a challenge to create meals that are satisfying and provide sufficient nutrition. However, with careful planning, a diabetic can make the keto diet work for them while receiving all the potential benefits.

The keto diet works by drastically reducing carbohydrate intake and replacing it with fats. By decreasing the amount of carbohydrates in the diet, your liver converts fatty acids into ketones (a type of acid made up of molecules called acetoacetate, acetone, and beta-hydroxybutyrate) which can be used as an alternative source of energy for the body. The body enters a state called ketosis when it starts using ketones instead of carbohydrate-based glucose as its main source of fuel.

The keto diet has very specific carbohydrate restrictions, and individuals must avoid grains, starchy vegetables, sugary foods, and certain fruits. The diet also requires high fat, adequate protein, and low carbohydrates. Foods that are usually included in the diet include fatty fish, high-fat dairy like butter and cream cheese, nuts and seeds, avocados, and eggs.

For people with diabetes, the extreme restrictions on the keto diet can be difficult to follow. However, it may be a beneficial choice, as it has been linked to improved blood sugar control and increased longevity. Studies have found that the ketogenic diet can improve glycemic control and helpful for those with type 2 diabetes. In fact, many research studies are being conducted to determine how helpful or beneficial the ketogenic diet is in managing diabetes.

In addition to its effects on insulin and blood glucose, the keto diet can also improve cholesterol levels, as long as it is combined with a healthy lifestyle. When fat is burned for energy instead of carbohydrates, the body produces less low-density lipoprotein (LDL, the "bad" cholesterol) and more high-density lipoprotein (HDL, the "good" cholesterol).

For those with diabetes, the keto diet can be a great way to keep blood sugar levels in check. However, they should talk to their doctor or a dietitian to create a tailored keto plan with sufficent calorie and nutritional needs that is safe for diabetics. While cutting out many foods that would typically make up a healthy diet can be restrictive, it doesn't mean that individuals have to live without any delicious or satisfying meals. With careful planning, the ketogenic diet can be beneficial for individuals with diabetes.