A good dose of zinc. I believe it helped me have no reactions to vaccines and has kept me healthy for the past 9 months I have faithfully taken. The taste is rather strong but works great in my smoothies.
i haven't used this long enough but the taste is quite strong. just for general maintenance.
I chose this because ionic is an excellent way to get a substance where it needs to go rather than be destroyed by the gut acid on the way through.
I like the fact the extracts are included. I do not like the taste, even though it advertises Great Tasting. There is a deficiency of zinc mg, which I did not see until after I purchased. I was looking for 50 mg, and this only included 11 mg.