system
Given the following post, respond as if you're commenting on Reddit:
human
[MCU] What if a senior successfully received the Super Soldier Serum?

Let’s say it’s a decently fit 75 year old.  Guy works out and has kept fit, injury free, and healthy, and gets the full Super Soldier Serum without negative consequences.

How would it affect him versus a younger man of relative fitness?
gpt
He’d probably just become incredibly strong and fast, but not as much so as someone in their prime who took it. You obviously age after taking it so it wouldn’t make him appear younger or anything it’d just make him a super ripped 75 year old.