Tuesday, May 5, 2009

Recovery Drinks and Fitness Supplements

Marian Nestle is an amazing woman and I just want to post a excerpt from her blog about supplements and recovery drinks...
My "recovery drink" after a workout comes from FOOD...REAL FOOD! I take out my vitamix, throw in some walnuts whole and bananas, and grind away till it makes a paste...then I add some milk and cocoa powder...the bananas make it sweet for me...and give me potassium. I need the chocolate because, that is me!!! So cocoa is a healthier choice than something like a sugary fake chocolate syrup. I add a few ice cubes to make it really cold and there is my "recovery drink" Simple and all REAL!

Do Sports Supplements Help?

September 2, 2007 Today’s question: Dear Prof. Nestle, I enjoyed your article in the recent Scientific American and thought that you would be a good person to ask the following: Food supplements have become a huge fad among people who “work out”.Protein powders, various lipids, amino acids and dozens of other arcane pills and potions. My step son, who is otherwise a very sensible and educated young man, indulged in some of them (maybe still does) when he lifts weights. I tried to convince him that a normal, healthy diet is all that one needs. That perhaps these supplements make a difference to competitive athletes who want to shave a few milliseconds off their speed, or add a few pounds to their weight-lifting, but that for a person who just wishes to be fit (even REALLY fit!) they are a total waste of money. One pays tens of dollars per kg or two of protein extract. For a similar cost, relief agencies ship hundreds of times that weight of basically the same material to 3rd world countries.

Moreover, I doubt very much that most of the claims made for them have ever been proven in proper clinical trials. I’m not even sure whether some of the nutrients that are known to be part of normal metabolic pathways cross the plasma membrane that readily. And even if they do, do they provide enough extra to make any detectable difference in performance. I raised this issue with several colleagues in our Physical Education Faculty…and they seemed equally sceptical about the value of these substances. One of them said that the supplements might help decrease the time at which one reaches a specific level of performance, but not the ultimate level itself. What might be your thoughts? My thoughts: I devote a chapter in my book, What to Eat, to the question of supplements. The chapters come with extensive end notes and references, which may help convince colleagues. My understanding of sports supplements is similar to yours–they give a tiny edge to elite athletes but act as placebos for everyone else. The marketing hype is so over the top that the attorneys for several states are taking them on. But I like to put sports supplements in context: they are generally harmless and are a whole lot better than steroids.

This is by far, the best nutrition book I ever read. (her blog link is here too) http://www.blogger.com/post-edit.g?blogID=3788425355710541784&postID=2302168420706684963
I also want to note that what it says on the container of your powdered protein drink (or whatever nutritional supplement you are taking, herbals etc) may not be what is really in it.
There is no one to mandate that its bad for you, that it really has what it says is in it...its a free for all. The only thing the FDA does, is once its already on the market, test it and if they find it to be harmful they can pull it from the shelves...the damage to you may already be done! Why do you think you see the lawyers on TV asking if you have been hurt or lost a family member to something such ephedra or diet supplements etc...The supplements you use may not be safe (and don't fall for the products study..they are selling it, of course their study says its good, duh).
Be safe, get your nutrition from REAL FOOD... and in as natural of a form as you can!

this is a cross post from my Enzo's Galaxy blog, because I like to get my point across.

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