You’ve probably heard of glycemic index and glycemic load. Some studies suggest that sticking to foods with a low glycemic index may help prevent diabetes, cardiovascular disease and cancer. Some claim it helps with weight loss. The truth is, we don’t know all the answers yet. Here’s what you need to know.
The glycemic index and load concern carbohydrates, or carbs—one of the main types of nutrients in our diets. Carbs with a simple chemical structure are called sugars. Sugars are found naturally in foods like fruits, vegetables and milk products. They’re also added to many foods and drinks. Complex carbs, like starches and fiber, are found in whole-grain breads and cereals, starchy vegetables and legumes.
To read the original article: Counting Carbs? - NIH News in Health, December 2012
