I take fish oil for inflammation. I think it helps, my FEF25-75 was up about 10%. Of course I had to stop taking it a week ago b/c it can cause bleeding and I'm having sinus surgery tomorrow.
I also take garlic (its a natural antibitic) but I had to stop it b/c of bleeding risks as well. I can resume them both next friday.
Probiotic
Vit C
Vit D
Meletonin (for sleep, getting a better nights sleep has done WONDERS for my health)
I am going to add calcium as well. Since my vitamins D level was 30 and thats the lowest it can be. But all my other vitamin levels were GREAT so I don't think there is reason to add more.
I am also looking into getting fizzy NAC. I have the pill form right now, but my Dr said that it doesn't work the same way and don't waste my time taking it.