You can do both a low carb and low fat diet in theory, but there are many potential issues, that include severe deprivation and lack of dietary variety, losing lean muscle mass, dehydration, and even weakening bones, these diets are not usually recommended. Low Fat Diets Low fat diets involve reducing fat intake. Fats are also called fatty acids or lipids, and are made up of a three molecule structure called triglycerides. Fat is one of the bodies major fuel sources. Most of the fat we need is made up by our bodies, but there are some fats that the body cannot make called “essential fats”. There are three main…