Tag: N acetylcysteine safety

According to research published by the National Institutes of Health, oral N-acetylcysteine (NAC) is generally well-tolerated in daily doses up to 3,000 mg in clinical settings. Establishing how much is too much NAC per day depends on individual health, purpose of use, and duration, with excessive amounts potentially leading to adverse effects.

N-acetylcysteine (NAC) has been used therapeutically for over 50 years, but its increasing use as an over-the-counter dietary supplement raises important questions about prolonged use. Knowing what happens if you take NAC for too long is crucial for anyone considering chronic supplementation to understand both the benefits and potential downsides. This article explores the risks associated with extended NAC consumption, from mild GI distress to more serious, less common issues.