Insulin response is the body’s reaction to an increase in blood glucose levels, during which the pancreas secretes insulin.
Insulin helps cells absorb glucose, which is used for energy. However, frequent and significant increases in blood sugar levels due to carbohydrate intake can lead to insulin resistance.
Insulin response can be measured by analyzing blood for glucose and insulin levels before and after meals.
Avoiding high glycemic index foods, such as sugar, white bread, and sweetened beverages, can help maintain a stable blood glucose level and, consequently, a low insulin level.
Importance for the Keto Diet
On the keto diet, carbohydrate intake is severely restricted, leading to a reduction in insulin response.
Consistently high insulin levels can lead to a number of diseases, including: