According to Dr. Rani Polak, founder of the Culinary Health Care Education (CHEF) program at the Harvard School of Life Style Medicine, incorporating more legumes into the diet can assist in preventing or managing circulatory system disorders. The dietary benefits are attributed to the specific types of fiber found within these plant-based foods.
Dr. Polak notes that certain common food groups can contribute to elevated risk factors. Specifically, meat and dairy products contain saturated fats known to increase circulating cholesterol levels.
Furthermore, refined grains, such as white bread and white rice, are sources of simple carbohydrates that lack the necessary cholesterol-lowering fiber content. In contrast, legumes provide two beneficial forms of dietary fiber: soluble fiber and resistant starch. Soluble fiber functions similarly to a sponge within the digestive tract.
Its mechanism involves absorbing bile, which is rich in cholesterol, and facilitating the body’s natural elimination process. Resistant starch offers additional gut health benefits. By emphasizing legumes, individuals can improve their nutrient intake while actively managing cardiovascular risk factors.
The inclusion of these fiber-rich foods supports better management of cholesterol levels, aligning with preventive nutritional guidelines recommended by institutions like the Harvard School of Life Style Medicine.
Topics: #cholesterol #harvard #legumes
