The market is flooded with protein bars for athletes ... from milk (calcium caseinate and whey protein isolate) and soy protein. A vegetarian option without collagen that contributes to muscle ...

Does the “perfect” protein bar even exist? Previously, I would have said no, but I found a protein ... The protein comes from milk and whey protein isolates, two forms of high-quality protein ...

That’s because the most popular kinds of protein powder — including whey, pea and soy protein — come from ... But it’s hard ...