Here's what I do, but remember, your particular situation my need other treatment alts to work well:
I drink lemon water (organic) each day, several times a day (to help alkalize my system). Juice one lemon and add two quarts pure water.
A good super green formula like Barleans or Perfect Food by Garden of Eden. This will also help to alkalize, among other things.
A immune system modulator like RM-10 by Garden of Eden, or the far superior (and costly) Beta Glucan from http://aboutbetaglucan.com/best-beta-glucan.asp READ everything there! Don't be tempted to buy cheaper brands, because it is NOT the same!
A good food-based multivitamin without iron. Men's/Women's ONE by Rainbow Light is a good one at about $13-15 dollars for 50-day supply.
And last, but not in the least less important, coconut oil-- yes, coconut oil! Organic, UNrefined, virgin oil. You'll need to work up to 4 TABLEspoons per day. Start with one TEAspoon in warm or hot foods (I take it straight) once a day for a few days, and gradually work up to 4 TABLEspoons over the course of a month or so. This stuff is God's gift!
That's it. I'm as healthy as a teen and feel like it too (I'm 57).
Eddie