Bruxism
Supplements studied for bruxism.
Overview
Evidence for supplements in sleep-related bruxism is very limited. The only supplement with data in this review is L-Tryptophan, studied in a single very small trial among people with nighttime teeth grinding.
In that study, high-dose L-Tryptophan (50 mg/kg daily) taken for eight days did not reduce teeth grinding compared with placebo. This suggests L-Tryptophan alone is unlikely to help sleep-related bruxism based on current evidence. No other supplements are indexed for this condition here. See the evidence review below for trial details.
Effect graph
Relevant supplements
Relevant supplements sorted by DEX Score.
Studies
Find individual evidence reviews for supplements sorted by DEX Score.
1 supplement for rated at least stars. All purchase bands. No minimum star filter.
Evidence visualised
Same ratings as above, aggregated so you can see coverage and imbalance.