In adults, a rare side effect of taking diabetes pills is lactic acidosis, a very serious condition caused by a buildup of lactic acid in the blood. Lactic acidosis can cause symptoms like rapid breathing, muscle pain, cool and clammy skin, sweet-smelling breath, nausea, and vomiting. This problem has mostly happened in elderly people who have other medical problems in addition to their diabetes.
This seems hard to do, but really it’s not if you know one secret: Replace snacking with something far more satisfying — fat. That’s right, the government is wrong to recommend a low fat diet. Fat is what makes you feel full until your next meal. Take away the fat, take away the full. Don’t go to an extreme, but do lean strongly toward a high-fat low-carb diet.