I understand that the issue would be extra air being swallowed, but that would only happen if I'm careless. I use a straw for everything, trying to break myself of them now.

I was just told they will give you gas and gas is so painful when you are banded

I was never told no straws, and I get my liquids in better when I use them. I think there are people who swallow less air using straws, and I think I am one of those people.

If your doctor specifically told you that, you should ask them. It may be a general rule that can be tailored on a case by case basis.

I always drink with a straw unless I'm at home.

I was told it puts excess air in your stomach, which can cause dilation (stretching) of the pouch...