I used to come home from spin class completely drenched, feeling like I’d torched a thousand calories just from all that sweat dripping everywhere. Turns out I had it completely backwards about how ...

The calories the sweat glands burn to make sweat are minimal. When you sweat, you may lose a bit of weight due to water loss, but that weight is restored when you rehydrate. Physical exertion and the ...

You’ve probably heard: “Sweat it out, and you’ll lose weight!” But is that really true? Does sweating help you lose weight, and does the amount of sweat on your workout clothes really reflect how much ...