A Word on Potatoes
While often lumped into the “vegetable” category, potatoes are not a great way to meet your daily vegetable needs. You may have noticed in his Healthy Eating Plate that Dr. Willett has removed potatoes from the vegetable category, instead placing them in the “use sparingly” category. This is because potatoes have undesirable effects on levels of blood sugar and insulin in the body. That is, as with blended fruit/veggie drinks discussed previously , potatoes act more like carbohydrates than they do like veggies or fruits in the body. They are rapidly broken down, leading to insulin spikes and the over absorption of blood glucose. This means they do not keep you full for very long as well as contribute to insulin resistance (higher risk for obesity and diabetes). Further, studies show that potatoes are not linked to the same health benefits as are other fruits and vegetables. ...