The freshman-year weight change has less to do with any single bad meal and more to do with what's suddenly available around the clock. Home, there's usually a set number of times food shows up. On campus, the mamak is open past midnight, the vending machine is down the hall, and the dining hall doesn't close the buffet just because you already ate dinner two hours ago.
The 24-hour access problem
Convenience is the actual driver. A vending machine run for chips at 1am isn't really about hunger — it's about the machine being twelve steps from your room and the mamak being a ten-minute walk in the rain. Keeping something better within the same twelve steps changes the default, not the willpower. A drawer with nuts, oat biscuits or a small box of kurma covers the same "something to eat right now" urge without needing a walk or a wallet.
Dates work well for this specifically because they don't need refrigeration and don't go stale in a desk drawer the way bread or fruit does. A few pieces of Piarom or Mariami between classes is a fixed, known quantity — closer to a handful of chips in convenience, without being an entire packet you eat mindlessly while scrolling.
Meals, not snacking, is where the real gap shows up
Skipping breakfast because you're rushing to an 8am class, then over-ordering at the mamak for dinner because you're starving by then, adds up faster than any single snack does. Eating something small and fixed in the morning — even just two or three dates with a glass of milk — closes that gap without needing a full cooked breakfast you don't have time for.
None of this is about cutting anything out entirely. It's about having a default that isn't whatever's closest and fastest at 1am. If you're stocking a drawer or a mini-fridge for the semester, our current Piarom prices and the bulk Mariami guide are worth a look if you're buying enough to last past week one.