Melatonin is a crucial hormone for regulating the circadian rhythm, and its natural production declines significantly with age. A low-dose, time-release formulation aims to restore youthful physiological levels, improving sleep quality and duration. Beyond sleep, melatonin is a potent mitochondrial antioxidant, protecting against oxidative stress and supporting cellular energy production, which are key factors in mitigating age-related decline.
Verdict
A potentially valuable tool for optimizing sleep and antioxidant status.
HEALTHSPAN IMPACT
Moderate
RISK LEVEL
Low
EVIDENCE GRADE
B
MONTHLY COST
$5 - $20
Protocol
- Take 300 mcg to 1 mg via a sustained-release formulation 30-60 minutes before bedtime.
- Start with the lowest effective dose to support natural sleep architecture without causing grogginess.
Flags
- Higher doses (>1mg) can suppress natural production and cause next-day grogginess.
- May interact with blood thinners, immunosuppressants, diabetes medications, and blood pressure drugs.
- Quality and dosage can vary significantly between unregulated supplement brands.
- Avoid taking during the day as it can disrupt the natural circadian rhythm.