eli5: Why will the body continue to store excess fat to the point where it jeopardizes the person’s health?

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I understand food wasn’t always so abundant, and humans were well served to store excess consumed energy as fat for later use. What I don’t understand is why the body keeps storing fat to the point where a person becomes morbidly obese and it puts their entire health at risk. Why isn’t there a point where the body just let’s the extra calories pass through without saving for later?

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Anonymous 0 Comments

Our technology has outpaced our evolution and we can easily consume more calories than was ever possible to consume before about 50 years ago. The worst part is that we crave it because millions of years of evolution has programmed us to feel like fattening up is an advantage to survival.

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