7. Beef
You may have heard that beef isn’t the best food for you; however, it can actually be good for diabetes, especially if you choose a lean cut of beef and keep your portions small. Beef is full of protein, which helps you feel fuller and more satisfied for a longer period of time, and it also helps boost insulin resistance.
It also helps to maintain muscle mass and boosts your metabolism, so it will help you lose weight, too. The healthiest cuts of beef include eye round, ground round, tenderloin, sirloin, flank steak, and filet mignon.