He's probably right "for the time being". Get pro-active about your situation. Find
out the side effects of the meds you're taking and investigate taking pharmaceutical
quality vitamins to boost your immune system while the meds happily utilize everything they need from your nutrition to be metabolized!

Remember that vitamins can't be of any help unless they're taken with foods and
they can't help unless we have adquate minerals to metabolize them. Probably, you
might wish to take a good quality trace mineral supplement, at least. Ask your
pharmacist about which ones might be good to take.