Taurine
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Taurine. Conditionally essential amino acid involved in bile salt conjugation, osmoregulation, and cardiac function.
How it works. Membrane stabilizer; modulates calcium handling; bile acid conjugation; antioxidant.
What the research supports. 2 graded claims. Strongest: Reduces BP and improves heart failure markers (moderate).
How much to take. Typical dose: 1–3 g.
Side effects and interactions. 1 medication interaction listed. Serious: Discontinue and seek medical advice if symptoms are severe, persistent, or include difficulty breathing.
Stacking. Pairs well with Caffeine, Magnesium.
Forms. 1 forms. Pick one to open its profile.
Key studies. 9 studies cited. The strongest are listed with links to PubMed.
Community. Experiences from people who have tried Taurine. Anecdotes are not medical advice.
Taurine. Conditionally essential amino acid involved in bile salt conjugation, osmoregulation, and cardiac function.
What it is
Conditionally essential amino acid involved in bile salt conjugation, osmoregulation, and cardiac function.
Food sources
Goals
How it works
Membrane stabilizer; modulates calcium handling; bile acid conjugation; antioxidant.
Pathways
- Osmoregulation
- Bile salt conjugation
- Calcium handling
Effects
- ↓Blood pressure (mild) decreases
- +Cardiac contractility supports
What the research supports
Strong: consistent results across large trials or meta-analyses. Moderate: several trials, mostly positive. Limited: small or mixed studies. Preclinical: animal or cell research only.
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Side effects & interactions
Common side effects
- Taurine is generally well-tolerated at evidence-based doses
- Mild GI discomfort (nausea, loose stools, or bloating) possible at higher intakes
- Headache or transient fatigue reported by a small fraction of users
Serious
- Discontinue and seek medical advice if symptoms are severe, persistent, or include difficulty breathing
Medication interactions
Mild diuretic-like effect.
Check any supplement–medication combination with your pharmacist before starting.
Forms
Key studies
9 studies cited in total.
Small but significant ergogenic effect on endurance.
Opens current human and preclinical literature matching Taurine and "Reduces BP and improves heart failure markers". Filter by RCT, meta-analysis, or year on the results page.
Opens current human and preclinical literature matching Taurine and "Modestly improves endurance". Filter by RCT, meta-analysis, or year on the results page.
Discussion
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