Plus, why you should trade in syrups and sugars for fruit.
The pros and cons of the decades-old diet strategy.
Who's getting the last laugh now?
Are you simply sweating to death, or is it really a great workout?
And why working out is simply a supplement.
And by "we," we're talking about America.
Without counting calories!
New app uses photos to count calories.
And it's not "eat less."