Rankings / Essentials — Supplements
Taurine
Essentials · Supplement
Tier B+
Bottom line
Read Off Label grades Taurine as B+ (7.1/10) based on moderate evidence, variable benefit magnitude, and a low-risk safety profile.
2023 Singh et al.
Studied, labeled, or reported-use context: 1-3 g/day — OTC; not individualized guidance.
What the evidence says
2023 Singh et al. Science paper — taurine declines with age and extends lifespan in mice/primates. 2025 Marcangeli Aging Cell found no age-related decline in humans — primary driver hypothesis now contested.
Mechanism
Osmolyte; bile acid conjugation; membrane stabilization; mitochondrial function; possible senescence/inflammaging modulation
Studied, labeled, or reported dose & route
1-3 g/day
This records doses and routes described in studies, approved labeling, clinical practice, or documented use. It is not individualized guidance and does not establish safety; context changes with indication, formulation, health history, monitoring, and other medicines.
Citations
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Common questions
- What does the evidence show about Taurine's effects?
- Read Off Label rates the evidence for Taurine as Moderate and the benefit magnitude as variable, producing an overall grade of B+ (7.1/10). 2023 Singh et al.
- What safety findings are reported for Taurine?
- Taurine has a low risk profile in the database. Low Legal status: OTC.
- What doses or routes are reported for Taurine?
- 1-3 g/day This is context from studies, approved labeling, clinical practice, or documented use; it is not individualized guidance and does not establish safety.
- How does Taurine work?
- Osmolyte; bile acid conjugation; membrane stabilization; mitochondrial function; possible senescence/inflammaging modulation
This is an independent synthesis of published research by a non-clinician. Scores are opinions supported by citations, not prescriptions. See the full disclaimer and methodology for how this score was produced and what it does and doesn't mean.