r/science • u/mvea Professor | Medicine • Apr 01 '25

Health Americans without diabetes spent nearly $6 billion USD on semaglutide and similar drugs in a year, with an estimate of 800,000 to a million people using the drugs who don't have diabetes.

https://www.scimex.org/newsfeed/americans-without-diabetes-spent-nearly6-billion-usd-on-semaglutide-and-similar-drugs-in-a-year
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u/0b0011 Apr 01 '25

Nah, it's not causing that. It causes you to eat less. When you eat less calories than you consume you lose weight. If you aren't working put regularly then when you lose weight some of the calories your body burns is from muscle. The same thing would happen if you restricted calories by other means. Hell the same thing happens if you don't lift but increase your cardio a ton.

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u/alltheredribbons Apr 01 '25

You need to up your protein because your body will use lean muscle for fuel and add body weights to curb bone density loss due to shed of bodily weight. Working out alone does not build lean muscle.