It sucks that you can't tolerate fruit sugars yet -- I was too in that boat, but I think around Liver-Flush 9, that went away.
Yes, in Ayurveda not everyone is equal, the diet and healing system is based on what KIND of imbalance exists and then therefore to treat it, and who is being treated. Thats why when you look for an Ayurvedic doctor, you know straighta way the guy is a scam artist if he just starts offering you herbs without checking your pulse, looking at your body, asking you questions about yourself.
I can't find a good quiz online for you, I had found one before but lost it :/ hm..
As for FOS, it isn't a supplement per se, "FOS is a concentrated chain of fructooligosaccharides composed of carbohydrates found naturally
in fruits, vegetables and grains." Candida can't use it, FOS also helps blood Sugar spikes.