re: Athletic greens or similar substitute

i've been using AG for about half a year now or so. it's tough to quantify but there have definitely been a lot of colds and illnesses of that nature go through our house that haven't touched me or the ones that do my symptoms have been much less severe than others. anecdotal evidence but it seems to be working well for me. it is expensive for what it is though so i understand people being on the fence.