You’ve probably heard of Ozempic by now. The once-a-week injection first developed to treat type 2 diabetes is now a global headline-maker, thanks to its striking impact on appetite, cravings and body ...

Raphael Gomes eats only sour foods using taste-changing tablets, creating wild flavor reactions.

Jess Loren remembers loving the taste of Cap'n Crunch cereal. Coca-Cola. Snickers bars. But now, instead of a sweetness, "they taste bland," she says. Flavors are noticeably muted since she started a ...