vitamins

what are going to be the most essential vitamins I should be taking for someone who Cycles steroids and is an aspiring bodybuilder check out the list I put together and let me know whatever else I need Zinc vitamin C black seed oil vitamin D vitamin B Curcumin Probiotics fish oil amino acids

someone told me that if you start taking a mineral and vitamin supplement that it can help improve your focus and also boosts your energy throughout the day I'm interested in trying something like that can you suggest to me a good brand