Some of the other comments touch on it, but usually mixed with other items, so let me reiterate. Your metabolism is going to slowly wane. Keep an eye on your weight and reduce your calorie intake now. It’s really easy to think “meh, so I’m 10 extra pounds, I can easily lose that later” but by later you will be 15 extra pounds. If you’re gaining muscle, that’s one thing, but keep yourself from gaining fat as much as you can.
Some of the other comments touch on it, but usually mixed with other items, so let me reiterate. Your metabolism is going to slowly wane. Keep an eye on your weight and reduce your calorie intake now. It’s really easy to think “meh, so I’m 10 extra pounds, I can easily lose that later” but by later you will be 15 extra pounds. If you’re gaining muscle, that’s one thing, but keep yourself from gaining fat as much as you can.