Body Constitution Guide / Yang Deficiency
Body constitution · 陽虛 yángxū

Yang Deficiency

“The Low Pilot Light”
陽虛 · yángxū

The body’s warming fire burns low — Qi Deficiency’s colder, deeper sibling.

Is this you?

Classic signs of Yang Deficiency

  • Cold hands and feet most of the year; feeling cold when others aren't
  • Strong preference for warm food and drinks; cold food brings discomfort or loose stools
  • A cold, weak or aching lower back and knees
  • Copious, pale, clear urine; waking at night to pass water
  • Early-morning urgency to the loo, or persistently loose stools
  • Low libido; low morning drive
  • Puffiness, especially lower body
  • Everything worse in winter, better in summer
  • Tongue: pale, swollen and moist
What drains it further: iced water and cold smoothies, sitting on cold ground, under-dressing "to toughen up", chronic late nights, long-term overwork.
The theory

No sun, no climate. No yang, no engine.

Yang is your metabolic fire, rooted in the Kidneys (腎 — TCM's deep battery, governing warmth, water metabolism, libido and the life-gate the classics call 命門). When Kidney yang runs low, everything cools and slows: digestion, fluids, drive, mornings.

「陽氣者,若天與日,失其所則折壽而不彰」 "Yang qi is to the body what the sun is to the sky: if it loses its place, life is shortened and unseen." Huangdi Neijing · Suwen · 素問·生氣通天論

Lifestyle

  • Defend three territories: lower back, belly, feet — yang's borders. Layer them in cold months without apology
  • Walk in sunlight — the traditional yang tonic that costs nothing
  • Warm foot baths before bed — 15 minutes, water to mid-calf; an old Kidney-warming ritual that also settles sleep
  • Movement generates yang — 動則生陽 — but gently: brisk walks, tai chi, strength work indoors. Don't get chilled after sweating

Food therapy — kindle, don't quench

  • More: lamb, prawns, chicken; walnuts and chestnuts; leeks, onions, fennel; cinnamon, ginger, black pepper, clove. Slow-cooked stews and broths are this constitution's home cuisine
  • Less: iced anything, raw salads as meals, excessive tropical fruit, cold dairy — wrong-season, wrong-body foods

One to try: cinnamon and ginger tea — a stick of cinnamon and three coins of fresh ginger simmered ten minutes, honey off the heat.

Acupressure — mornings

關元

Guanyuan · CV4

Four finger-widths below the navel. One of TCM's great warming and consolidating points — press gently, or better, rest a warm palm or hot-water bottle over it.

太溪

Taixi · KI3

In the hollow between the inner ankle bone and the Achilles tendon — the source point of the Kidney channel. A slow 60-second press each side.

陽虛
From our clinic — for this constitution

The Ember

Our practitioner-formulated blend for this constitution: Epimedium (42%), Cinnamon bark (33%) and Goji berry (25%). Epimedium (淫羊藿) and Cinnamon bark (肉桂) are among the most storied warming botanicals in the classical pharmacopoeia — traditionally paired to support the body's yang. One 3g serving in warm water, once daily; mornings suit this blend's character.

This is also the constitution where moxibustion is at its most traditional. If your quiz score here was high, a consultation is worth more than any product on this page.

Food supplements support general wellbeing and are not a substitute for medical diagnosis or treatment, nor for a varied and balanced diet and a healthy lifestyle.

Questions

Asked across the treatment couch

Isn't this just poor circulation?
Cold hands can have several explanations, and persistent or one-sided changes belong with your GP. In TCM's framework, Yang Deficiency is broader than circulation — it's the body's warming function as a whole: digestion, fluids, drive, mornings. That's why the approach is whole-body warmth, not just gloves.
When's the best time of year to work on it?
Start before winter, not during it. Classical tradition even treats "winter's diseases in summer" (冬病夏治) — building warmth in the warm months so the cold ones cost less. Late summer and autumn are this constitution's training season.
Is this a medical diagnosis?
No. Constitution describes a wellbeing tendency, not a disease. A professional constitutional assessment — tongue, pulse, history — happens in the clinic, and a GP handles medical diagnosis. The two work best side by side.
Can my constitution change?
Yes — that's the point of everything on this page. Constitution shifts with seasons, age, stress and habits. Take this page's advice for a season, then retake the quiz and watch the scores move.
Honest limits

When to seek more than a webpage

  • See your GP first for red-flag changes: unexplained weight loss, persistent unexplained pain, blood where blood shouldn't be, chest pain, breathlessness at rest, new severe headaches, or anything rapidly worsening.
  • Pregnancy changes the rules: some acupressure points on this page are traditionally avoided in pregnancy (marked above), and supplements should be run past your midwife or GP.
  • On medication? Check with your pharmacist or GP before adding botanical supplements.

This guide supports general wellbeing and is not a substitute for medical diagnosis or treatment. Always consult your GP for medical concerns. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

The other seven

Not quite you? Meet the other constitutions

Most people are a blend — a primary pattern with one or two supporting actors. If parts of this page fit and parts didn't, your answer is probably two doors down.

Ready when you are

Take this page's advice for a season — then tell us what changed

Constitution work is gardening, not surgery. And if you'd like the professional reading — tongue, pulse, history, the full craft — the treatment room is where your pattern gets read properly.

Cheuk's Wellness & TCM · ATCM-registered practitioner (FM 0220069) · 96a High Street, Staple Hill, Bristol