Thought I would post my vitamin stack for advice.

Fish oil 500 mg daily
vitamin E 200 mg daily
vitamin D 1000 iu daily
Vitamin C 500 mg morning and night
multi vitamin daily (Don't know if I get anything out of multi, I keep taking for the micro's and minerals. Is this a waste of space in pill container?) recommendations?
NAC 500mg daily

Arginine 1000 morning and pre workout
citrulline 1500 morning and pre workout