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A Healthy Lifestyle Reduces Risk Of Heart Disease July 21, 2009

Posted by Matt Brown in Longevity, Nutrition.
Tags: , ,

Shocking.  Absolutely shocking.   According to a study published in JAMA you can actually reduce you risk of heart disease simply by exercising regularly, not smoking, eating a diet high in fruits and whole grains and drinking alcohol in moderation.  This is mind-blowing, the idea that you can increase your health and longevity without resorting to expensive drugs or fancy gimmicks.  Now that we have this information I have no doubt that we will see rates of heart disease plummet once people start taking up this advice.  (To those unable to detect the sarcasm in the previous paragraph, I pity you.)

Okay so maybe that was a little over the top but seriously, how does this qualify as news?  We know that a healthy lifestyle can increase lifespan and decrease risk of heart disease, along with a lot of other stuff.  We’ve known that for quite awhile now.  We’ve been telling people for quite awhile now.  The problem is that while people have certainly been listening it hasn’t changed a damn thing.  As a personal trainer I am amazed at how many times I have been talking to a client about fitness and find that they already know all the information I’m giving them.  They know what they need to do to be healthy and know all of the benefits that it brings yet they still don’t do it.  This conundrum has been frustrating public health officials for decades and to be honest I don’t see it ending soon (though I do see it ending, which I’ll address at the bottom.)

To be blunt, people don’t change their habits because they are short sighted.  Considering that for most of our history as a species individuals died before reaching 30 it’s very hard for us to think 50 years into the future and make plans accordingly.   Most cultures that are healthy like Okinawa or the Basque are not so because they choose to be, they are because of there culture and circumstances.   They eat healthy diets high in vegetables and fruits because that’s what they traditionally eat.  They get more exercise because the design of their cities or the way in which they live favors walking over driving.   Many of these cultures place a large emphasis on strong social and familial bonds, a factor linked to longer longevity.  The point is that they do not choose to healthy, their culture is just more conducive to a healthy lifestyle.  Change their culture and diet to something closer to the standard Western one and you’ll see those longevity number drop (something we are seeing in younger members of traditionally long lived communities.)

There is basically only a few ways to make populations healthy on a large scale (note that I am using the term healthy here to refer to longevity and lack of degenerative diseases such as heart disease, stroke, diabetes, etc.)  You can change the culture, change humans or make being healthy so easy that it no longer becomes an issue.  The last option is what most people want and seem to be waiting for, the metaphorical silver bullet.  Exercise in a pill.  The good news is that scientists are hard at work developing just that and within most of our lifetimes we should witness it.  This is what I meant when i said I do see it ending.  Technology will make it so easy to be healthy that people will do what they need to without thinking about.  The bad news is that those technologies are still a ways off and unless we start taking care of the bodies we have now, some of us won’t live to see that day.




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