Fat is one of the most flavorful yet potentially harmful nutrients a person can consume. While it’s often viewed negatively, fat plays an essential role in overall health—when consumed in moderation and from the right sources. Understanding how your body uses fat, and what types of exercise are most effective at burning fat tissue, is key to achieving a balanced and healthy lifestyle. This article also explores the role genetics play in fat storage and body composition—yes, your DNA does have an influence. In the United States, we’re facing an obesity epidemic, with more people classified as overweight than physically fit. My hope is that this article can help shift those numbers and support America in becoming a healthier, more active nation. I am a Certified Personal Trainer through the National Federation of Personal Trainers (Certification #45582), and my credentials are accredited by the NCAA.