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Basics & Causes
Basics & Causes

Q. Why does everyone recommend chicken breast for dieting? Is there a specific reason I have to eat it?

A.

The primary goal is to simultaneously maintain muscle mass and keep calorie intake low. Sufficient protein prevents muscle loss and a drop in basal metabolic rate, while also stabilizing blood sugar levels to prevent insulin spikes. Additionally, protein promotes satiety, reducing false hunger and lowering the likelihood of the yo-yo effect by optimizing metabolic efficiency.

📝 Detailed Answer

Many people attempt to lose weight through fasting or eating only salads, which often leads to dizziness and fatigue—a sign that the body is craving protein. While modern medicine views protein primarily as the building block for muscle and a key nutrient to sustain the basal metabolic rate, Traditional Korean Medicine (TKM) offers a broader perspective. A severe lack of protein can lead to 'Spleen Deficiency' (Bi-Heo), where the body's ability to absorb and transport nutrients weakens, resulting in a feeling of heaviness and edema. However, chicken breast is not a universal solution. For those with weak digestive capacity, forcing a high-protein diet can lead to the formation of 'Phlegm-Fluid' (Dam-Eum), causing waste to accumulate in the body, which manifests as indigestion and bloating. Furthermore, those with a constitution prone to 'Blood Stasis' (Eo-Hyeol) may find that a strict high-protein diet fails to improve metabolism, leading to a persistent feeling of stagnation. Therefore, the true key to a successful diet is not adhering strictly to chicken breast, but finding a protein source that aligns with your specific digestive capacity and constitutional type. I recommend evaluating your current digestive state to create a balanced nutritional plan tailored to your body's needs.
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Dr. Yeonseung Choe

Expert Verified

Dr. Yeonseung Choe

Chief Director

Last reviewed 2026.05.12

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