The pros and cons of nutritional support, i.e. supplements

I'm thinking about ditching my nutritional therapist. Not only is she advising me to take very high doses of several of the things highlighted as potentially damaging by the article in this post, but she keeps changing my supplements which means I've ended up with a backlog of stuff I can no longer take, which cost me a fortune to purchase in the first place. I have a suspicion that she has started to regard me as a bit of a cash-cow. My symptoms have stabilised, so she's just chucking anything at me now to keep me as a client. I want to see whether I can maintain my current state using just the anti-Candida diet. And until I come off the anti-fungals, I won't know where I'm at in my recovery. But, on the other hand, she - and my previous therapist - were really the first people after more than a decade of problems, who took my symptoms seriously without question. And it's reassuring to have that support. I'm really in two minds what to do at the moment...