I've used Tums for years, it works really well in settling down my stomach and really works well on gas. I use the Tums with Calcium as I don't drink milk as a rule and if I can get calcium in anything I'll use it.

I have used the TUMS Ultra Strength product for twenty years! I use it to treat upset stomach and also to calm down my stomach when I have diarrhea. Prefer to purchase the TUMS with calcium as well as the previous reviewer. Might as well benefit from a little supplement as well as calm my system!

Costs a little over 4 dollars for a value size with 160 tablets. I usually use it for upset stomachs but as a supplement it is still good since it is filled with calcium. Definitely worth it.