Hi:
if you read the "complete candida book" the highest rating cadida book on the market. It will tell you that caffine savagely kills you good flora when the flora is unbalanced (ie: when you have 2+ or more candida)
I was a heavy coffee drinker when I got completely cured. After 3 mouth, huge relaps!!!!!!! the candida envolved and I had to take powerful (and toxin) fungicide for 1.5 mouth.
avoid it or your doctor's supplement wont' work at all.