Low Glycemic Diets
Food’s glycemic index (GI) measures the rate blood sugar rises. Consuming foods that have a high glycemic index can lead to an increase in insulin, which can lead to accelerated sebum production. Correspondingly, foods with a high GI are directly proportional to the progression and seriousness of acne.
Studies have found that people with more acne followed diets with a higher glycemic index and a surplus of carbohydrates compared to those with less or no acne. In another study, participants observed either their regular or low glycemic diet. By the end of two weeks, participants who followed a low glycemic diet were found to have decreased levels of IGF-1, an insulin-like growth factor and a hormone concerned with acne development.
Processed foods usually have a high glycemic index, making it a good idea to steer clear. Some foods to avoid include white bread, soft drinks, candies, pastries, doughnuts, and breakfast cereals high in sugar. On the flip side, foods with a low glycemic index are highly encouraged to be added to diets, include whole grains, legumes, fruits, vegetables, and nuts.
