Has anyone come up with a heartburn remedy that works?

Question

I have tried antacids, Apple cider vinegar, dairy and avoided certain foods but my heartburn is relentless. 
What has helped you? I'm desperate.

Answer

Squeeze half a lemon in a cup of cold water.

Answer

Zantac is literally the only thing that helps me!

Answer

Orange juice, I had bad heart burn and I drank orange Juice and it cleared it up.

Answer

Spoonful of Mustard with warm water or spoonful of baking soda with warm water

Answer

Ginger ale helped me!!

Answer

Liquid calcium/magnesium

Answer

Spoonful of mustard

Answer

Marshmallow peeps and milk!!! Saved me when I had horrific heartburn during my first pregnancy. The marshmallow and the milk neutralise the acid.

Answer

Pickle juice!

Answer

Rantitidine (sold under the brand name zantac) works and is considered safe while pregnant.  Thankfully I haven't had a bad time with the pregnancy,  but when I've suffered before it was the only thing that worked.