How to measure if a supplement may be working
A cautious way to compare supplement adherence with sleep, recovery, workouts, and health trends without overclaiming causation.
Start with a single outcome
A supplement cannot be evaluated against every metric at once. Pick the outcome that matches the reason you added it.
For example, a sleep-support routine should be judged against sleep consistency before unrelated metrics.
Require enough logged days
One good night is not an efficacy signal. A useful comparison needs enough paired days to separate routine from noise.
That is why adherence history matters as much as the chart itself.
Keep the language honest
The safest product language is 'may be helping' or 'sleep tended to improve,' not a promise that the supplement caused the change.
Stackhero is designed to help users see patterns while keeping interpretation cautious.
Sources
Medical note
Stackhero is a supplement tracking and research organization tool, not medical advice. Review supplements, dose changes, and medication interactions with a qualified professional.