> [!infobox] <s class="aside-in"><em>mentioned in 2 topics</em></s> #### <s class="topic-title">[[Melatonin]]</s> Endogenous [[hormone]] produced by the pineal gland that regulates sleep-wake cycles and when provided exogenously has beneficial effects on sleep-onset latency; available as an over-the-counter supplement. **See**:: [[Neuroscience]] ##### ^dataviews > [!dataview]+ Related unlinked notes > > No results to show for list query. > [!dataview]- Other unlinked mentions > > - [[Pineal Gland]]