By Kerry Cue
Be a vegetarian. Give peas a chance.
Every time a study finds this or that food is good or bad for you they usually make one huge error. It’s called a SAMPLING BIAS. ( See Ben Goldacre @ TED Talks.)
Red wines good for you. Red wines bad for you. Red wine causes cancer. Ditto coffee etc. What’s going on?
One newspaper article screamed ‘Cancer a risk for lovers of red meat’. So Real Men Eat Meat and Die. There are many good arguments for being a vegetarian, this does not include health statistics.
This claim was made but the article did not explain the maths. Big meat eaters tend also to be big drinkers and smokers, who are obese, unfit and the rest. This study has tried to separate out meat eating from other unhealthy lifestyle choices using the Cox Regression. Mathematical wizardry has produced these numbers but they don’t mean much.
If the study used a control group of unfit, drinking, smoking, obese vegans then comparing mortality rates over 10 years would be interesting. But where do you find half a million of them????????
Photos: Vintage Circus Photo Blog
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