There’s negative cardiovascular effects from excess muscle just as with excess fat.
Normally that’s offset by the health effects of the exercise required to gain and maintain them as well as the lack of medical conditions that prevent exercise etc. But a fat person losing weight should inherently lose muscle mass long term assuming no changes to lifestyle.
Normally that’s offset by the health effects of the exercise required to gain and maintain them as well as the lack of medical conditions that prevent exercise etc. But a fat person losing weight should inherently lose muscle mass long term assuming no changes to lifestyle.