4. Refined grains
When grains become refined, they have had most of the germs and the bran removed, and along with this, many of the nutrients and vitamins. Due to the extent of which refined grains are used in the food industry, you will find them in products like: white flour, noodles, pasta, and pastries. When they are consistently eaten, they can bring on the effects of heart disease, diabetes, and cancers. A study was conducted by Moyer on the buildup of belly fat and how it affected stress in overweight women, where the incorporation of refined grains was also studied.