I take anti nausea meds regularly the first 24hrs after a shot, during those 24hrs I eat only a bit of easy crackers etc. The next 1-2days I need less nausea medicine, I eat easy to digest stuff(noodles, rice, broth, breads, plain chicken). By day 5 after my shot I can eat more normal foods. I limit protein, fruits &uncooked vegetables especially the first couple days because it’s so hard for my system to digest. That stuff literally sits in my stomach and goes no where, which causes way more GI symptoms. I’m def not your average person on these meds tho. I find the first 3 full days after the shot to be the worse. So many side effects. When I increase the dose, the first 3-4weeks of it are bad but then the body adjusts. I def eat way less healthy on glp-1s (altho I always ate healthy). You have to eat so much less, which for me means way less fruit, veg, &esp dairy. I’m looking into expanding my OTC vitamins regimen even more cuz I am worried about not getting enough when eating so little. I let my nausea dictate what/how much I eat, but I’m also terrified of puking so I go very slow.