Don't be surprise, obesity could contribute to global warming too.

I know what you’re thinking: How could obese people add to this? They are not releasing extra heat? lol..

Because thinner people eat less and are more likely to walk than rely on cars, a slimmer population would lower demand for fuel for transportation and for agriculture.

The researchers found that obese people require 18 percent more than someone with a stable BMI, just to sustain normal energy and to maintain daily activities.

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