Roger,
I agree with every word of your post. First establish a 'caveat emptor' mindset.
Now comes the next step: identify the rational people on the cutting edge
of "anti-aging", read their arguments, and make your best judgement.
Consider this:
"So how much time should you spend working on optimizing your own health - using what are, frankly, pretty crude tools in the grand scheme of what is possible - versus working to accelerate medical research and bring about healthy life extension more rapidly? This is very personal decision based on a number of factors, and I don't attempt to discuss it at great length at the Longevity Meme. To pick a few:
# Money
Do you have enough money to buy supplements and access to medical technology now with an unknown chance that they will work as advertised? Would you be better off saving most of that money for future healthy life extension procedures that may turn out to be pretty expensive?
# Evaluation
There is no reliable way (right now, in any case) to evaluate the effects of lifestyle and medical choices aimed at prolonging your healthy life span - short of waiting, that is. What do you consider reasonable evidence for a good chance of effectiveness? How effective per dollar expended does a treatment or lifestyle choice have to appear to be before you would adopt it?
Many people obtain great satisfaction from tinkering with supplement regiments and other old school technologies for health. It's much like working on a car - only you don't find out whether you're actually getting that last 10% of extra performance until it's too late to make a difference. I suspect that the lack of cut and dried answers makes it all the more appealing to a certain set of people.
For my money, as I've said before, I suspect that we can't presently do much better than well thought-out calorie restriction, moderate exercise, a good relationship with your physician, and sensible, moderate supplementation - at a cost of at most a few hundred dollars a month, and probably much less, depending on your definition of "sensible, moderate supplementation." You can work a great deal harder and spend a lot more money, but what will you have to show for it? It's a big point to argue, and many people spend a lot of time and effort doing just that."
http://www.fightagin...ives/000294.php