hi I have been doing some research on what vitamins/supplements my husband should take for his prostate there was sure a lot listed.does he need to take them all.Saw palmetto,vitamin D,B6,B12,zinc with copper,folic ,nettle root,red clover acid,pomogrante,E,Selenium.Also what exercises are good for the prostate.He had surgery a while back prostate wasn't that large just blocking the ureatha.he had couple of protate bleeds since then and was checked no prostate cancer just tags/scabs falling off.Also in my research it said to eat the following onions?cooked or raw not sure,carrots,spinach,tomatoes,green tea,soy milk,flax,brazlin nuts,fish oil,peppers,Is this info all correct and if so does he need to take all of these things are just some its so over whelming to see it all.