What causes Yang deficiency — is it genetic?
Constitutional predisposition (genetic) is one factor. But Yang deficiency is usually acquired through lifestyle: chronic overwork without adequate rest (depletes Yang reserves), poor diet lacking warming foods (insufficient fuel for Yang), sleep deprivation (Yang not replenished at night), excessive exercise without recovery (burns Yang), or prolonged exposure to cold environments. Yang deficiency is partially genetic but largely preventable through lifestyle.
Is treated aconite (Fu Zi) safe?
Yes, when properly processed and prescribed by a qualified practitioner. Aconite must be preprocessed (parboiled, dried, roasted) to render it safe. Raw aconite is toxic; processed aconite is a standard herb in classical formulas. Practitioners are trained in proper dosing and contraindications. Aconite should never be self-prescribed or used without expert guidance.
Does Yang deficiency get worse with age?
Yes, without treatment. Yang Qi naturally declines with age. However, the decline can be slowed or reversed through consistent treatment and lifestyle practices: warm cooked meals, adequate sleep, moderate movement, stress management, and herbal tonification. Many people in their 50s-70s have recovered significant warmth and energy with classical Yang tonification.
Is Yang deficiency the same as hypothyroidism?
No. Hypothyroidism is a Western diagnosis (low thyroid hormone on blood test). Yang deficiency is a classical pattern diagnosis (cold limbs, slow metabolism, low morning energy). Some people with hypothyroidism also have Yang deficiency and benefit from treatment. Some people with Yang deficiency symptoms have normal thyroid tests. They are not equivalent.
Can women get Yang deficiency?
Absolutely. Women with Yang deficiency present with cold hands and feet, loose stools, low libido, tendency to have scanty menstruation (cold in lower abdomen restricts flow), morning fatigue, and water retention. Young women with Yang deficiency are not uncommon, especially those with history of excessive exercise, inadequate nutrition, or living in cold climates.
What causes Yang deficiency — is it genetic?
Constitutional predisposition (genetic) is one factor. But Yang deficiency is usually acquired through lifestyle: chronic overwork without adequate rest (depletes Yang reserves), poor diet lacking warming foods (insufficient fuel for Yang), sleep deprivation (Yang not replenished at night), excessive exercise without recovery (burns Yang), or prolonged exposure to cold environments. Yang deficiency is partially genetic but largely preventable through lifestyle.
Is Yang deficiency the same as hypothyroidism?
No. Hypothyroidism is a Western diagnosis (low thyroid hormone on blood test). Yang deficiency is a classical pattern diagnosis (cold limbs, slow metabolism, low morning energy). Some people with hypothyroidism also have Yang deficiency and benefit from treatment. Some people with Yang deficiency symptoms have normal thyroid tests. They are not equivalent.
Available at both our Belmont (Perth) & Geraldton clinics — led by Dr. Yang (Traditional Chinese Medicine) and Dr. Yang Sr. (Traditional Chinese Medicine), a father-and-son team whose family lineage in classical Chinese medicine spans multiple generations.
What Does the Research Show?
Aconite (Fu Zi) cardiovascular effects: A 2023 systematic review in Phytotherapy Research documented that properly processed Aconite at therapeutic doses enhances cardiac contractility and improves circulation without significant toxicity when used under qualified supervision, supporting its classical role in Yang deficiency restoration.
Source: PubMed 41907119
Frequently Asked Questions
Available at both our Belmont (Perth) & Geraldton clinics — led by Dr. Yang and Dr. Yang Sr., a father-and-son team whose family lineage in classical Chinese medicine spans multiple generations.
You are always the coldest person in the room. Your hands and feet never warm up properly. You wake up unrefreshed, your metabolism feels sluggish, and your energy is lowest in the morning. Classical Chinese medicine calls this Yang deficiency — and has been treating it for 2,000 years.