Field Guide
TCM — Yang Deficiency
Yang is the warming, activating force. Kidney Yang deficiency presents as coldness, low drive, and fluid retention — often paralleling hypothyroid and adrenal patterns.
The clinical picture
Symptoms, causes & labs
Common symptoms
- Cold lower back and knees
- Low libido, low motivation
- Frequent, clear urination
- Pale complexion, edema
Possible root causes
- Chronic exhaustion, cold exposure
- Aging, long illness
- Over-restriction of nourishing foods
Labs a practitioner may consider
- TCM pulse and tongue diagnosis
- TSH, free T3/T4, reverse T3, DHEA-S (as Western correlates)
Where you have leverage
Common lifestyle changes that help
These are the foundational shifts most often used alongside clinical care for this pattern. Start with one; layer in the next only when the first feels automatic. Discuss anything major with your practitioner.
- Warming foods: lamb, ginger, cinnamon, cloves, walnuts, black beans
- Keep the low back and belly warm (haramaki, warm layers)
- Moderate warming movement: walking in sun, qi gong
- Avoid raw, cold, iced foods and cold environments
- Moxibustion on lower dantian and kidney points (with a practitioner)
Is this pattern showing up in your body?
Take our physician-designed assessment — 8 minutes, 80 questions across 25 root-cause categories.
Related categories
Medical disclaimer
This page is educational only. It is NOT medical advice, diagnosis, or treatment. Do not self-treat based on the information here. If you have symptoms, consult a licensed healthcare professional.