Taco Bell's electric-blue Mountain Dew Baja Blast pie is breaking the internet with its wild tropical lime flavor and shocking neon appearance that has fans divided.

New research reveals gluten may not cause gut symptoms in most people with non-celiac gluten sensitivity, and FODMAPs and gut-brain connection may be real the culprits.

Retro salad dressings like Catalina, Mayfair and celery seed are making a comeback as nostalgic home cooks revive these 1960s and '70s favorites.

New study reveals gum disease treatment can reduce cardiovascular risk by 10% annually, with intensive dental cleanings showing significant heart health benefits.