Diets for oral thrush

don't risk your teeth. Oral thrush requires a full course of antibiotics.

Unsweetened yogurt and cheese won't hurt but are definitely not a cure

Save your time and money- skip the Dr. visit and invest in a bottle of peroxide. Swab your mouth with it several times a day. This is much more effective than any diet, and significantly cheaper than prescription medication. And, as antibiotics are known to CAUSE yeast infections, probably much more effective.