Taurine for Oxidative Stress & Neuroinflammation
CResearch suggests taurine's anti-excitotoxic effects and neuronal calcium homeostasis support may help protect against oxidative neuronal damage. Preclinical evidence is strong; human cognitive trials are limited.
The Bottom Line
Research suggests taurine's anti-excitotoxic effects and neuronal calcium homeostasis support may help protect against oxidative neuronal damage. Preclinical evidence is strong; human cognitive trials are limited.
Key Study Findings
Population: narrative review of taurine neuroprotective actions in Alzheimer's disease
Population: 6- and 12-month-old triple transgenic (3xTg-AD) Alzheimer's disease mice
Population: Male Wistar rats with intranasal ROFA exposure
Population: Rotenone-induced Parkinson's disease mice (10 groups)
Population: HSV-1 viral encephalitis in vitro and mouse model
Population: 5XFAD AD mice and patient-derived cerebral organoids
Key Statistics
6
Studies
300
Participants
Positive
Grade
Referenced Papers
Dosage & Usage
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units
Commonly Used Dosages
- general:
- 500-2,000 mg/day
- cognitivesupport:
- 1,000-3,000 mg/day
Upper limit: 3,000 mg/day (EFSA safety assessment)
Dosages Studied in Research
| Dosage | Duration | Effect | N |
|---|---|---|---|
| None | -- | Positive | -- |
| None | -- | Positive | -- |
| 400 mg/kg/day | 6 weeks | Mixed | -- |
| None | -- | Positive | 70 |
| None | -- | Positive | -- |
| 1000 mg/kg oral for 4 weeks | 4 weeks | Positive | -- |
| None | -- | Mixed | -- |
| None | -- | Mixed | -- |
Best taken: With or without food; may be calming if taken evening
Safety & Side Effects
Reported Side Effects
- ⚠ Generally very well-tolerated
- ⚠ Mild gastrointestinal discomfort (rare)
- ⚠ Drowsiness at high doses
Known Interactions
- ● Antihypertensive drugs (additive blood pressure lowering)
- ● Antiepileptic drugs (may enhance GABA effects)
Tolerable upper intake: 3,000 mg/day (EFSA safety assessment)
Always consult your healthcare provider before starting any supplement.
Frequently Asked Questions
Does Taurine help with Oxidative Stress & Neuroinflammation?
How much Taurine should I take for Oxidative Stress & Neuroinflammation?
Are there side effects of Taurine?
How strong is the evidence for Taurine and Oxidative Stress & Neuroinflammation?
Related Evidence
Other ingredients for Oxidative Stress & Neuroinflammation
FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. The products and information on this website are not intended to diagnose, treat, cure, or prevent any disease. The evidence grades presented are based on our analysis of published peer-reviewed research and do not constitute medical advice. Always consult your healthcare provider before starting any supplement regimen.