Thursday, May 5, 2011

"This is interesting you should read it" of the day

I was reading this article about "health foods" that are actually bad for you and came across this bit on protein shakes:

People associate protein with muscle, because that's what muscles are mostly made of. However, muscles going into your stomach doesn't translate to muscles coming out of your biceps. Your body breaks down what you eat into tiny components, and rebuilds these components into whatever it thinks it needs.

And to most Americans' annoyance, what it thinks it needs is usually fat.

Again, you have to take a look back at evolution. Your body doesn't know we haven't moved out of the Stone Age. And the only way to convince your body that all this extra protein is supposed to be for making new muscle, and not fat, is to work out like a mofo.

If you are sitting on the couch or in a desk chair all day, your body doesn't give a shit about whether you are giving it carbs or protein, it's going to make what it wants to make out of them. Except that in making protein into carbs (or fat) it dumps the protein's nitrogen and makes it into urea or uric acid which, in large amounts, can screw up your kidneys.

SO MUCH FOR YOUR ATKINS, eh?

According to one expert, even a heavy exerciser would only need to double their protein intake at most. Most people need about 50 to 70 grams a day, depending on how much they weigh, and the average American eats about 100 grams a day as part of their normal diet. If you need more, you can easily get 30 to 60 gram from just a chicken breast.

If you want to lose weight, it might help to replace meals with protein shakes (not add protein shakes to your meals, as some people do) but then you're missing out on the vitamins and nutrients you get from real food, and could run into some trouble in the long term. Ever wondered exactly what scurvy was? Try complete meal replacement and you just might find out.

So whether you're a bodybuilder looking to buff up with minimal effort, or a fatty looking for a magic food substance that doesn't make you any fatter, protein shakes aren't really the answer.

Read more: 8 Health Foods That Are Bad For Your Health | Cracked.com http://www.cracked.com/article_18549_8-health-foods-that-are-bad-your-health_p2.html#ixzz1LVPENwyU

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