Muscle growth is one of the most common fitness goals among gym-goers, athletes, and even working professionals who want a strong, healthy body. A big question that often comes up is: Should you depend on supplements or focus only on a natural diet for muscle growth? The truth is, both play an important role when used correctly. Let’s understand this in detail. Understanding Muscle Growth (Basics) Muscle growth, also known as muscle hypertrophy , depends on three main factors