Everspan organizes published research for informational purposes only. This is not medical advice. Consult a healthcare provider before starting any intervention.
Trending
Back to Atlas
T2· OptimizationB-· PromisingSupplementSupplements
CardiovascularMitochondrialMetabolic Health

Taurine

Research suggests this naturally occurring amino acid derivative may support cardiovascular health and cellular protection through multiple mechanisms.

Human Trials

18

1,247 participants

Risk Level

Low Risk

Monthly Cost

$8$25 /month

Generic powder forms are most economical

Quick Facts

Category
Supplement
Research Field
Supplements
Evidence Grade
B- – Promising
Risk Level
Low
Monthly Cost
$8 – $25
Human Trials
18

Typical Dose

1–3 g/day

Range

500 mg–6 g/day

Timingany time; pre-workout for performance or before bed for relaxation
Formtaurine powder or capsule
NotesOne of the most abundant amino acids in the body. 2023 Science paper (Singh et al.) showed taurine declines with age and supplementation extended lifespan in mice. Well-tolerated; generally regarded as safe even at high doses (6 g/day).

For informational purposes only – not medical advice. See disclaimer

Research Velocity

+17%
89 publications in the last 12 months · steady increase in publications
Moderate Community Interest
45 mentions
Sources:LongecityReddit
Updated 2026-03-16

Mechanism of Action

Taurine functions as an organic osmolyte and cellular protectant, helping regulate cellular volume and membrane stability. It modulates calcium handling in cardiac and skeletal muscle, supports mitochondrial function, and exhibits antioxidant properties. Research indicates taurine may influence cardiovascular health through effects on blood pressure regulation and endothelial function.

Overview

Taurine is a conditionally essential amino acid derivative that research suggests plays crucial roles in cellular health and cardiovascular function. Studies indicate that taurine levels naturally decline with age, and this decline may contribute to various age-related changes. The compound is abundant in cardiac and skeletal muscle, where it helps regulate calcium handling and supports cellular membrane stability.

Recent large-scale studies have generated significant interest in taurine as a potential longevity intervention, with research suggesting it may support healthy aging through multiple mechanisms including antioxidant activity, mitochondrial function support, and cardiovascular protection. Clinical trials have shown promising results for blood pressure regulation and endothelial function, though more research is needed to fully establish optimal dosing and long-term effects. The compound appears to be well-tolerated with minimal side effects reported in human studies.

Known Interactions

  • May enhance effects of blood pressure medications
  • Potential interaction with lithium (rare)
  • May affect blood sugar levels in diabetics

Legal Status by Country

📍

Your country (United States)

OTC
✈️

Available without prescription in:

Australia, Brazil, Canada, China, Colombia, Germany, India, Israel, Japan, Mexico, Netherlands, Panama, Russia, South Korea, Switzerland, Thailand, Turkey, UAE, United Kingdom, United States

Australia
OTC
✈️Brazil
OTC
Canada
OTC
China
OTC
✈️Colombia
OTC
Germany
OTC
✈️India
OTC
✈️Israel
OTC
Japan
OTC
✈️Mexico
OTC
Netherlands
OTC
✈️Panama
OTC
Russia
OTC
✈️South Korea
OTC
Switzerland
OTC
✈️Thailand
OTC
✈️Turkey
OTC
✈️UAE
OTC
United Kingdom
OTC
📍United States
OTC

📍 = your selected country · ✈️ = medical tourism destination · Always verify current local regulations before travel.

Key Research

Last verified: 2026-03-16