It's simple to write off a paltry 5 pounds as nothing, but retaining excess fat—particularly visceral fat—can cause metabolic problems. Visceral fat, the internal belly fat that encases your ...

calories out, the ideal way to adjust your training, and how to do this safely—no weight loss pills or fat burners required. Related: How to Lose 1 Pound a Week? The Sustainable Guide for Losing ...