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YoureSpecial t1_irf13av wrote on October 7, 2022 at 3:59 PM

Reply to comment by Blakut in Why do some antihistamines make you sleepy? by [deleted]

It’s true of all citrus to some degree, but grapefruit’s effects are waaaaaay more pronounced. It’s some sort of flavonoid or something. I can’t remember just now.