I read on the web that they should take 2g fish oil (that is alot) each day and it will take several weeks to see an effect. I also read that vitamins should have C, E, 500 mcg Folic acid and Selenium. Anyone else hear different information? I'm sure there are lots of different information out there. I have been searching around for some good ones that are not overly expensive. I guess I will look to see what CVS might have.