What are some home remedies passed on to you from your family during pregnancy?

Hey everyone, I wanna ask what are some home remedies that were passed on to you by your family members or friends during your pregnancy and did they actually help?

For me first one ginger for nausea .. I have tried it in both of my pregnancies it barely bareeely made a difference for me.

My mom suggested Barley Drink for my really bad heartburn and to my surprise it has actually helped a lot . Mine used to be so bad that I couldn't sleep and now i can sleep in peace.( its also on my YouTube Channel if you wanna learn morw about it ) A friend also suggested cold milk before bed for heartburn but didn't help.