1 interaction related to melissa-officinalis
Passionflower (Passiflora incarnata) and lemon balm (Melissa officinalis) are both traditional calming herbs that act on the brain's GABA system - the main "slow down" signalling network. In laboratory studies, passionflower flavonoids appear to make GABA-A receptors more responsive, while lemon balm compounds appear to slow the breakdown of GABA. Because both lean in the same calming direction, taking them together is plausibly additive. There is, however, no human trial of this specific two-herb pair, so any combined benefit is theoretical and likely mild. The practical point is the shared sedative tendency: combining them with each other, or with other sedatives, can add up.
