For me it shows up in how much I cook and what I buy at the store. I no longer make huge meals meant for leftovers, so my grocery bill dropped and I waste less food that I get tired of. I cut out most expensive snacks and processed items, rarely eat out, and lost interest in nice restaurants. My food budget went from several hundred a week down to seventy five or less. I use the air fryer more instead of the oven for smaller portions. I added protein shakes, bars, and supplements but they do not eat up all the savings. I also stopped buying kitchen gadgets because the food obsession is gone. I tried several other peptides for a while but that phase ended.
My grocery bills have dropped quite a bit lately. The difference usually ends up on new outfits plus assorted random things, haha. Incidentally this leaves out peptides of course since it's clear the bulk of our cash heads there.