Raspberry ketones have garnered a lot of interest in the weight loss supplement world. I think the name “ketone” is what provides a lot of the allure, because it can be confused with a low-carb diet, often referred to as “ketogenic.” These diets work to change your body metabolism by using fat as an energy source. As a result, insulin is lowered and ketones are produced to break down body fat. But don’t let the name fool you—raspberry ketones do nothing of the sort. Raspberry Ketone Side Effects