Q. What exactly is body fat percentage, and why is it so critical for a successful diet?

Many people focus solely on the number on the scale, but reducing weight through starvation often leads to muscle loss, leaving you feeling lethargic and dizzy. The key to a sustainable diet is improving body composition, not just lowering the number. From the perspective of Traditional Korean Medicine (TKM), excessive body fat can obstruct the flow of vital energy and fluids, leading to a condition called 'Dam-eum' (phlegm-fluid retention). This accumulation of metabolic waste makes the body feel heavy and sluggish. This is often exacerbated by 'Bi-heo' (Spleen Deficiency), where weakened digestive function prevents proper nutrient absorption and instead promotes the buildup of these waste products, increasing body fat. If this is coupled with 'Eo-hyeol' (blood stasis), circulation slows further, creating a frustrating situation where you gain weight even while eating the same amount as others. The solution isn't simply eating less, but rather clearing these internal blockages to allow your metabolism to burn fat efficiently. Lowering your body fat percentage is essentially the process of flipping your body's metabolic switch back on. By understanding your specific constitution, we can find a tailored approach to achieve a healthy balance.