How you perceive your own weight may be a psychological illusion

Some people naturally believe they’re thinner than they really are. Here's how to tell if you're susceptible. 

Our body size has social implications, mostly self-imposed, which we generally focus on. But the truth is, there are all kinds of sizes within a spectrum that could be considered healthy. It’s the extreme wings of the spectrum, either remarkably skinny or obese, that are particularly dangerous for our health. Admittedly, there’s a growing worldwide obesity epidemic, meaning most people in developed countries end up on one particular side of the spectrum. Of course, many people could benefit from at least some form of weight loss. What can be a stumbling block, however, is how we perceive our own weight.

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