What it is
Tian Dong, derived from the root of Asparagus cochinchinensis, is a traditional Chinese medicine herb. It is recognized for its properties in tonifying lung and kidney yin, supporting the body's natural defenses.
Supplement · Respiratory & Lung Health
Tian Dong (Asparagus cochinchinensis)
500 mg · vegan · gluten-free · 90 caps
frequent-respiratory-infectionslow-immunityprolonged-recovery-from-illness lungskidneyimmune system
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How it works
Tian Dong functions by nourishing yin, which in TCM is associated with moistening dryness and reducing heat. This action is believed to bolster immune system resilience and support lung and kidney function, potentially aiding in recovery from illness.
Who should take it
Adults looking to address frequent infections, low immunity, slow recovery. Particularly relevant for people who prefer a targeted single ingredient and who have ruled out an underlying condition that needs medical care first.
Avoid / careful
Pregnant or nursing women without clinician oversight. People on prescription medication affecting the same pathway should consult a doctor before combining. Side effects are uncommon at recommended doses but mild GI upset can occur when starting.
When to take it
Morning
Noon
Evening
Night
How to take it
With food
Empty stomach
Before food
FAQs
Frequently asked
What is the primary benefit of Tian Dong?
Tian Dong is primarily used to tonify lung and kidney yin, which is believed to enhance immune resilience and support recovery from illness.
How long does it take to see results?
For immune resilience, effects are typically measurable within 2-6 weeks of consistent daily use.
Can Tian Dong be taken with other supplements?
Yes, Tian Dong can be layered into a broader protocol. However, consult a clinician if you are on prescription medication affecting similar pathways.
Research
6 studies · 2010–2024
Evidence grade
ABCD
C · C · emerging-to-moderate human evidence for immune resilience
From the blog
Editorial notes
SacredBod's longer take on Tian Dong (Asparagus cochinchinensis) — context the structured blocks above don't capture.
About Tian Dong (Asparagus cochinchinensis)
Tian Dong (Asparagus cochinchinensis) is a respiratory & lung health supplement used to support immune resilience. Chinese asparagus root for lung and kidney yin. It is available in capsule form and dosed for adults in India and internationally. As a tcm-tradition entry in the SacredBod catalog, it is positioned as a single-ingredient option that can be used on its own or layered into a broader protocol. Tian Dong (Asparagus cochinchinensis) works through the mechanisms characteristic of its class — see the mechanism and research sections for detail. It primarily acts on the immune system, lymphatic system, and effects are dose-dependent, typically becoming measurable within 2-6 weeks for immune resilience. Consistency matters more than dose size for this category.
Evidence
Tian Dong (Asparagus cochinchinensis) carries an evidence grade of C in the SacredBod catalog, reflecting emerging human evidence for immune resilience. Chinese asparagus root for lung and kidney yin. Benefits are cumulative rather than immediate, typically becoming noticeable within 2-6 weeks for immune resilience, and individual response varies.
Dosing
A typical dose is 500 mg, taken with food, usually in the morning. Start at the lower end, assess tolerance, and stay consistent; more is not automatically better.
Cautions
Pregnant or nursing women without clinician oversight. People on prescription medication affecting the same pathway should consult a doctor before combining. Side effects are uncommon at recommended doses but mild GI upset can occur when starting.
Who it’s for
Adults looking to address frequent infections, low immunity, slow recovery. Particularly relevant for people who prefer a targeted single ingredient and who have ruled out an underlying condition that needs medical care first.
As part of the Respiratory & Lung Health category, Tian Dong (Asparagus cochinchinensis) can be used on its own or layered into a broader protocol — see the Goes with panel for evidence-aligned pairings.
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