This is the result of a lazy thyroid, the gland being responsible for producing hormones that control the metabolism. A lower metabolism is surely a trigger for weight gain, but it’s not just the excess belly fat that gives headaches to this group of people: they also tend to have poor circulation and cold extremities, hair loss, saggy underarm skin and brittle fingernails.
Does the body type theory work in these cases? Well, knowing that you’re a pear or an apple is useful for identifying those exercises that can help you achieve a more proportionate appearance, but focusing more on the upper body or on the legs might not be effective in reducing the belly fat. So today we’ll talk about the Belly type theory, launched by chiropractor Eric Berg, author of a book called The 7 Principles of Fat Burning.