SWIM eats everything there is. He always eats right after taking ayahuasca or pharmahausca before the effects begin. This helps jump start the trip and helps to avoid nausea for SWIM.
Pizza with extra cheese is his favorite. He's had this many times right after and during a trip and never experienced anything out of the ordinary.
Things to avoid on SWIM's list: ALCOHOL, and most other drugs. Alcohol is a vasodilator and so are the RIMAs (THH, harmaline, harmine), and their combined effect will cause too much vasodilation which will cause a headache. Drugs like coffee are not really dangerous, but the effects of the caffeine are increased. Other drugs may be dangerous to mix with RIMAs.
If you’re absolutely paranoid about food with tyramine in it. Pizza contains a lot of tyramine, and SWIM eats that all the time. So avoid pizza, and anything with aged cheese. There are several other things to avoid. But honestly, these food restrictions don’t really apply to RIMAs, but do apply to other kinds of MAOI compounds.