Someone really needs to properly do the science on this

I (presumably like the majority) assumed that sleep apnea was at least partially caused by weight gain, but if there is weight gain caused by sleep apnea it’s going to give doctors some new tools

I had textbook symptoms of sleep apnea with a BMI of 19, before I was diagnosed. The sleep tech told me bluntly that plenty of slim people, even children, develop sleep apnea.

Obesity increases the chance of developing sleep apnea, yes. But sleep apnea also increases the chance of becoming obese. It is not just a simple unidirectional cause and effect.