Q. What exactly is the recommended daily calorie intake for adult women? I'm wondering if I have to meet this exactly to lose weight.

I've personally tried fasting in the past—it left me dizzy and drained. After much trial, I learned that the body is clever: when energy intake drops too low, it lowers metabolism to protect itself, leading to plateaus or yo-yo effects. Modern medicine holds that weight loss requires calorie intake less than expenditure. Traditional Korean Medicine (TKM) takes a different view: it focuses not on numbers but on how efficiently the body uses energy—the metabolic state. For example, in spleen qi deficiency (비허, pí xū), weak spleen function impairs nutrient absorption and transport. Even with low intake, the body feels energy deficient, and residual waste accumulates as phlegm-fluid (담음, tán yǐn), causing bloating and heaviness. Blood stasis (어혈, yū xuè) from poor circulation slows metabolism and reduces calorie burning efficiency. Therefore, rather than blindly cutting calories, it's crucial to reignite your metabolic switch. If you have no energy but cannot lose weight, avoid extreme fasting; first, address your body's imbalances with appropriate treatment.