the post-workout window is real but probably not in the way you've heard

Right so the whole "you have 30 minutes or your gains disappear" thing. Honestly a bit overblown. The trick is — yes, eating after training matters. But the urgency depends massively on what you ate before, how long you trained, and what kind of session it was. A 45-minute walk is not the same as two hours of intervals. What I do think is genuinely underrated: protein spread across the day matters more than hitting one specific post-workout window. If you've already had a decent amount of protein before your session, your body isn't sat there in crisis mode waiting for you to down a shake. That said, if you train fasted or go for longer sessions — yeah, get something in within an hour or two. Not because the window slams shut, but just because your muscles are more receptive to nutrients and you'll probably feel better for it. Practically speaking it's also just easier to recover. For me personally, after a long hike in the Mendips or a harder strength session I'll come home and have something with a proper protein source — eggs, Greek yoghurt, chicken, whatever's there — and some carbs. Nothing complicated. Nutritionally speaking the carb piece often gets forgotten post-workout and it really shouldn't, especially if you're training again within 24 hours. I think the supplement industry has made this all feel way more precise than it needs to be for most people.