N-Acetyl CysteineN-Acetyl Cysteine
amino_acid
N-Acetyl Cysteine
N-Acetyl Cysteine
别名: NAC, N-Acetylcysteine, Acetylcysteine
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About
NAC is a precursor to glutathione, the brain's primary endogenous antioxidant. It modulates glutamate neurotransmission and has demonstrated neuroprotective effects in brain injury models, with MRI studies showing improvements in brain connectivity.
How It Works
Precursor to glutathione, the brain's primary endogenous antioxidant; modulates glutamate neurotransmission; reduces neuroinflammation and oxidative stress.
Evidence For Conditions
| 健康状况 | 等级 | 研究数量 | 受试者 | |
|---|---|---|---|---|
| Oxidative Stress & Neuroinflammation | B | 12 | 800 | 查看 → |
| Post-Concussion Cognitive Symptoms | B | 6 | 400 | 查看 → |
| Depression-Related Cognitive Dysfunction | C | 6 | 400 | 查看 → |
Side Effects
- Nausea and vomiting
- Diarrhea
- Unpleasant sulfur taste/smell
- Rare: bronchospasm (inhaled form)
- Long-term use may deplete zinc stores
Drug & Supplement Interactions
- Nitroglycerin (may enhance hypotensive effects)
- Activated charcoal (reduces NAC absorption)
- Anticoagulants (theoretical interaction)
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Related Ingredients
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