Amino Acid
Taurine
Also known as: 2-aminoethanesulfonic acid
B
Evidence
Conditionally essential amino acid abundant in heart, brain, and eyes. Supports cardiovascular health and calm energy.
Primary uses
- Heart health
- Exercise performance
- Calm energy
- Eye health
- Anxiety relief
- Cardiovascular
- Sleep support
How it works
- Stabilizes cell membranes
- Supports bile acid conjugation
- Modulates calcium signaling
- Antioxidant in heart and brain
Dosage
- Typical range
- 500-2000 mg daily
- Timing
- Any time; before exercise for performance
- With food
- Optional
- Duration
- Safe long-term
- Special populations
- Vegans (not in plants), heart health
Forms
- Capsules
- Powder
- Capsule
Safety
Common side effects
- Well tolerated
Contraindications
- None
Known interactions
Evidence notes
Cardiovascular and neurological support
Grade B: Some human trials support key claims; further confirmation needed.
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