Reduce your starch intake is the name of the game today!
To understand starch, you must first understand glucose. Glucose is a single unit of sugar or, carbohydrate, and it is the most used source of fuel by your body and brain. When one glucose unit bonds with another…
a large chain of glucose is formed – this is called starch. Starch is stored energy for both plants and humans. For example, when glucose is unavailable for fuel in your body, such as during a period of fasting, or increased physical activity, starch is obtained from the liver to be broken down into glucose for energy use.
Plants that are known for significant starch content include potatoes, peas, corn, legumes/beans, and grains. A higher starch content = higher carbohydrate content = higher calorie content. But it’s not exactly the calories that are a concern. It is the carbohydrates.
Carbohydrates are the most readily digested macronutrient. Why? Because they all break down to glucose, and your body needs this simple sugar to keep you alive! Once glucose is obtained, it is absorbed into the bloodstream and used by cells to carry out all sorts of processes constantly happening throughout your body and brain. However, there is a cap on how much glucose is needed at one time. Excess glucose is stored in the liver in the form of starch; or in the adipose tissue as fat.
Heavy intake of starches leads to frequently elevated blood sugars, and/or increased storage of fat. Therefore, a higher intake of starchy foods may lead to reduced insulin sensitivity (as a result of having frequently elevated blood sugars), and weight gain. As you may recall from Day 7 (Avoid Sugar), excess fat mass is inflammatory, which can lead to several chronic diseases and other ailments.
Don’t get me wrong, starches are not on the No-No list. Many foods that contain starch also contain a good dose of vitamins, minerals, fiber, and sometimes even protein! Balancing them with other non-starchy foods, including healthy protein and fat sources, is the ideal way to incorporate these foods into your diet. I do, however, recommend choosing starchy vegetables over grains most often as vegetables will offer a greater range of nutrients; and when choosing grain foods, choose whole foods over processed types more often (i.e. bulgur wheat over whole grain bread).
So for today, plan to eat less potatoes, peas, corn, legumes, or grain foods such as rice, pasta, bread, and cereal.