Talk to any doctor and nutritionist and they'll tell you switching to a diet made up of mostly whole foods can be a game-changer for your health. Not only can cutting out highly processed eats help you build a stronger immune system but it can also help you increase necessary fiber and may even lead to weight loss. Plus, cutting out ultra-processed food may even decrease the amount of fat in your muscle tissue, a new study shows. The study, which is set to be presented at the ...