Well we know all the carbs in breads and cereals are not good for you and fruits and vegetables are grown with GMOS, as are grains, so I would say eat those sparingly. They used to tell us butter was bad, oleo/margarine was good. We know that was a lie. Our ancestors lived on a carnivore diet with a few nuts, berries and wild mushrooms thrown in. Logic would tell you that is the way to go. Anything that turns to carbs is bad: pasta, potatoes, breads, cereal, candy and most oils.