I am convinced I sleep better after having a hot chocolate before bed. I don't think there's any science behind it.... Anyone wanna prove me right? 😁😁😀
Anecdata will be perfectly acceptable in this case.
I got myself a velvetiser after much deliberation and an enjoying my better sleep since, as making hot chocolate had become easier than before ( I was a saucepan of milk, cocoa and sugar person before)