What it is
Yi Yi Ren (Coix Seed) is a traditional Chinese medicine ingredient utilized as a metabolic and lipid supplement. It is recognized for its role in addressing dampness, supporting skin health, and influencing metabolic processes.
Supplement · Metabolic & Lipid
Yi Yi Ren (Coix Seed)
500 mg · vegan · gluten-free · 90 caps
insulin resistanceweight-gainfatigue pancreaslivermuscle
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How it works
Yi Yi Ren (Coix Seed) influences metabolic pathways, potentially impacting the pancreas, liver, and muscle tissue. Its effects on metabolic markers are dose-dependent and typically observed after 8-12 weeks of consistent use.
Who should take it
Adults looking to address insulin resistance, weight gain, low energy. 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
How long does it take to see results from Yi Yi Ren?
Metabolic effects are typically noticeable within 8-12 weeks of consistent daily dosing.
Can Yi Yi Ren be taken with other supplements?
Yes, it can be layered into a broader protocol, but consult a clinician if you are on prescription medications.
What are the common side effects of Yi Yi Ren?
Side effects are uncommon at recommended doses, but mild gastrointestinal upset may occur when starting.
Research
6 studies · 2010–2024
Evidence grade
ABCD
C · C · emerging-to-moderate human evidence for metabolic and blood-sugar health
From the blog
Editorial notes
SacredBod's longer take on Yi Yi Ren (Coix Seed) — context the structured blocks above don't capture.
About Yi Yi Ren (Coix Seed)
Yi Yi Ren (Coix Seed) is a metabolic & lipid supplement used to support metabolic and blood-sugar health. Job’s-tears seed for damp, skin and metabolism. 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. Yi Yi Ren (Coix Seed) works through the mechanisms characteristic of its class — see the mechanism and research sections for detail. It primarily acts on the pancreas, liver, muscle, and effects are dose-dependent, typically becoming measurable within 8-12 weeks for metabolic markers. Consistency matters more than dose size for this category.
Evidence
Yi Yi Ren (Coix Seed) carries an evidence grade of C in the SacredBod catalog, reflecting emerging human evidence for metabolic and blood-sugar health. Job’s-tears seed for damp, skin and metabolism. Benefits are cumulative rather than immediate, typically becoming noticeable within 8-12 weeks for metabolic markers, 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 insulin resistance, weight gain, low energy. 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 Metabolic & Lipid category, Yi Yi Ren (Coix Seed) 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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