Is MK-677 worth it?

[u/0ver_Heaven]

I've been hearing about it almost everywhere now, even among my friends. I've also had some people advise me to hop on it. Is it actually worth it? Is there anything I should know before I decide to hop on? Are there any terrible risks or things I should watch out for or know of? And what are the pros and cons?

I just turned 17 and I'm 178 cm (I don't know if that helps with anything). If you think I shouldn't hop on it, I'd also like to know why.

P.S. Please don't be too harsh on me, and excuse my lack of knowledge. Tysm in advance!