Originally posted by: brikis98
Originally posted by: SociallyChallenged
Originally posted by: fleshconsumed
I see what you're trying to say, but I would have to disagree about obesity being predominantly genetic thing.
If it was genetic, then why does US have so much higher obesity rates compared to Europe or Asia?
One of the many links
http://economix.blogs.nytimes....-the-fastness-of-food/
I do agree that there are exceptions to the rule, there are individuals with certain medical conditions that cause them to be overweight, but time and time again I see that most of the overweight people gorge themselves on food, and this is Health and Fitness forums, we have plenty of examples of people who went on diet/started exercising and slimmed down significantly. For 95% of the people it's all a matter of exercise and eating healthy.
We've bred fatties. Or maybe the genetics are more dominant than we realize and the US just has the right resources to fuel the fire of obesity.
I don't think the genetics argument holds any water. There are certainly individual genetic variations that may make someone more or less pre-disposed to becoming obese, but genetics are not to blame for the obesity epidemic we're experiencing now. Remember, a huge proportion of the US - which is home to a VERY wide range of genetics - is obese. Moreover, it hasn't always been this way: the rates of obesity started to skyrocket in the ~80's and the idea that the collective gene pool of Americans took some crazy shift at exactly that point is a bit silly. However, there were numerous environmental changes that happened in the US - but not all other countries - between then and now that could have easily led us to our current situation. In fact, there have been numerous reports of traditional cultures switching to the Western diet/lifestyle (100% environmental change, 0% genetic change) and seeing their own rates of obesity and related deseases virtually always skyrocket.
I suppose you could try the argument that genetics are to blame because they predispose people to becoming obese on a Western diet, but that's rather meaningless. Since just about everyone who eats a Western Diet faces the same issue, it's no better than saying genetics are to blame for drunk driving accidents because they predispose most people to becoming impaired when drunk. Well no crap. But it's still the alcohol that is to blame with drunk driving and our diet/lifestyle with obesity.