Hi, is it safe to take 3x 300mg omega 3 fish oil, 2x 300mg St Johns Wort and 1x vitimin B complex everyday as well as 3 x beta blockers (40mg each). I've taken beta blockers for 7 years now and never had a reaction with any other tablets before, but am wanting to go down the herbal path (slowly phase out the beta blockers). If I have to take Valium and other meds they tend to space me out too much which then I panic about. Any info would be grateful. FLOYD