Monday, 12 September 2011

Dietary Supplements: A Helpful Myth Buster

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The organic craze and its first cousin, the dietary supplements fad, are sweeping the globe, but you can't help but be a little skeptical. I do take my vitamins regularly and am even on a 10 day detox program as recommended by the Organic Pharmacy, but I try to handle "well being" recommendations with caution. If you think of it, our vegetarian, organic-eating, clean-air breathing ancestors had all of 30 or 40 years of life expectancy to look forward to, whereas since we started using chemical drugs in health care and ingesting all kind of hormones and preservatives through our nutrition, we've been actually living longer and generally healthier than our forefathers. 

So I wasn't surprised when I got a newsletter from The Johns Hopkins University (rated as one of the top  research institutions in the world) warning about the myth surrounding dietary supplements. I thought I'd share it with everyone so that we don't let ourselves get taken over by the hype.

Here's what the newsletter had to say:

" The nutritional supplement marketers and the pharmaceutical industry seem to be at war.
At stake: billions of dollars in revenue from the sales of pills -- medicines we take to protect and improve our health.
Advertising from the dietary supplement industry often makes out the pharmaceutical industry to be an "evil empire" -- raking in billions by poisoning consumers with expensive, dangerous chemicals they shouldn't be taking.
But some of the myths and half-truths all this expensive advertising has implanted in the public awareness can be downright dangerous to YOUR health...

MYTH #1: Dietary supplements are far safer than prescription drugs because they are "natural."
THE REALITY: The fact that a supplement is derived from an herb or other plant, and is therefore "natural," doesn't necessarily make it safe.
If everything that was made from plants was safe, we wouldn't be told to avoid eating certain berries or mushrooms while hiking in the woods. And would you consume arsenic or hemlock?

MYTH #2: Dietary supplements are rigorously tested, and their effectiveness backed by all sorts of studies and scientific proof.
THE REALITY: To gain FDA approval, any new prescription drug has to pass a series of strict clinical trials. But dietary supplements are sold without FDA approval.
Worse, supplements either undergo no testing at all -- or the "testing" to which they have been submitted typically does not meet the standards required by the scientific community.
Example: Supplement advertisements frequently boast that a particular herb has been used for a thousand years in Asia. In reality, some Chinese herbs can cause liver damage and other dangerous side effects.

MYTH #3: Supplement makers are knights on white horses riding to our rescue, while the pharmaceutical industry is "evil."
THE REALITY: Both the pharmaceutical and the dietary supplement industries spend millions of dollars trying to get us to buy their products."

I know some people may think that this warning by JHU is actually playing into the pharmaceutical industry's lobbying strategy, and that may be well be the case, but, IMHO, the dietary supplement industry and those promoting the benefits of organic living need to do a lot more hardcore scientific research to prove their claims. The worrying thing is that many people believe the hype and are making health care decisions for themselves and their families based on it. #justsaying

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