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There are other possible contributing factors, such as the decrease in testosterone, or the increase in obesity.
by Camillo 8y ago
There are other possible contributing factors, such as the decrease in testosterone, or the increase in obesity.
- nradov 8y agoThe obesity rate only really accelerated sometime later.
- dalore 8y agoThe obesity rate accelerated when the US government started giving nutrition advice based on the diet heart hypothesis (which is wrong) and advised everyone to cut out saturated fat and eat mostly carbohydrates. It's a global experiment that has gone awfully wrong.