There's no size fits all unfortunately. We are all so different and everyone seems to react differently to things. Food will probably be trial and error, but if you want to list the supplements and medications you take it might help others spot anything that might be causing you problems.
Generally I'd say it's best to avoid supplements and meds as much as possible for a while to let your CNS settle down a bit. But again, some find they are not sensitive and other meds help them. There's just no way to know until you try