Diet Guru FAILS?
Found this on Yahoo while traversing the on-ramp to the information superhighway:
Diet Guru Failures
Of course my favorite punching bag, Atkins is there, but so are Jim Fixx and Nathan Pritikin. It makes sense that some of the real wacky fad diet folk didn’t have great health, what about those who really did show the benefits of a healthy lifestyle?
Fixx played a huge role in getting Americans off the couch and exercising. It was not long ago that doctors recommended against exercise, which seems ridiculous these days. Then again, doctors used to advocate cigarettes. Fixx himself was a poster child for lifestyle transformation going from an obese smoker to a marathoner, and then showed others how to do it for themselves. Unfortunately, Fixx thought smoking was the real demon, and that if he lost weight and gained fitness he was healthy. He never really changed his diet away from the Standard American Diet. As far as I know, he thought that if he had cardiovascular FITNESS he was HEALTHY. Unfortunately he found out the hard way that fit does not mean healthy. The converse is also true. You can also be quite healthy without being very fit. Unfortunately, the nay sayers went bananas with this and used it to justify their couch potato ways, unhealthy lifestyle, and leave it all to genetics, absconding all personal responsibility.
The Jim Fixx Lesson:
A healthy lifestyle requires some attention, and consists of more than one factor. You can’t out-exercise a poor diet.
Here is another example that confounds people. Nathan Pritikin was ahead of his time, just as Fixx was. He hacked his own health when he was diagnosed with heart disease. With the mind of an engineer, he researched heart disease, determined what caused it, created a solution, and tried it on himself. He cured his own heart disease, then began teaching other people at his health centers. Throughout the 1970s he demonstrated amazing health improvement for thousands of people. With that success, was he lauded? Of course not. Like Fixx he was ridiculed. His death likewise is used as criticism. While his heart disease was gone, as shown by his autopsy, his suicide from terminable leukemia is used by the critics as evidence that he was wrong.
The Nathan Pritikin Lesson:
Pritikin combined healthy diet and exercise to eliminate heart disease, so he was way ahead of Fixx. Unfortunately, not everything can be cured with lifestyle, and there may be some new things to learn. A good reminder to those of us to realize that our healthy lifestyle may not be a panacea.
Regardless of whatever the real cause of Atkins’ death was, the man was not healthy. He peddled weight loss books despite the fact that he was seriously overweight. It’s pretty clear he had heart disease, whether or not that killed him. Why people still revere him, or pursue any similar diet or lifestyle is beyond me.
It’s important to see what the people behind any advice look like. If they stand behind what they advocate, are the results good enough to copy? At the same time, we need to be realistic about what lifestyle can actually do. We have really good information, but the full story has yet to be told.
What do you think about diet and health gurus? Was somebody missing from the list? Do they walk their talk? Should they be judged?