Q. How can I prevent yo-yo dieting? I've tried several times, but I always gain the weight back, and it worries me.

I understand you're exhausted from yo-yo dieting. I myself initially thought 'I can just starve myself,' but after experiencing swelling like ascites, I truly studied the concept of Spleen Deficiency. **Step 1: Restore meal rhythm** Spleen Deficiency (bi xu) is a state where the spleen function is weak, unable to properly transform food into Qi and Blood. Starving or fasting actually exhausts the spleen further, causing it to store energy as fat at the next meal. The priority is three meals a day at regular times with appropriate portions. **Step 2: Constitution diagnosis** Constitution (chejil) means each person has different gastrointestinal motility, water metabolism, and heat production patterns. For example, the Soeum type has weak digestion and does better with grains and vegetables than meat; the Taeeum type has poor sweat excretion and tends to accumulate phlegm-fluid (dameum). Even the same diet must be tailored to constitution to reduce yo-yo effect. **Step 3: Fortify spleen and stomach function** In Korean medicine, herbs that tonify (boik) Spleen Deficiency (e.g., ginseng, Atractylodes, Astragalus) and herbs that eliminate dampness-phlegm (seupdam) are prescribed. Herbal medicine does not just speed up metabolism but transforms the body's constitution to properly absorb and eliminate what is eaten. This allows gradual weight loss without rebound. **Step 4: Simplify lifestyle habits** Rather than trendy high-intensity interval training, consistent daily 20-minute walks or light stretching is better. When the body is stressed by rapid changes, stress hormones are secreted, promoting abdominal fat storage. 'Doing less in comfort' actually helps. **Step 5: Reset measurement criteria** The number on the scale fluctuates and causes anxiety about yo-yo. Focus on waist circumference, morning fasting swelling level, bowel condition, and fatigue level as more important indicators. Having a Korean medicine doctor check these together provides much relief. Yo-yo effect comes from the body's memory of starvation fear. Rather than pushing hard, an approach that calms the gut and reads the constitution lasts much longer. If you have further questions, please visit us for a consultation.