I have had systemic candida for at least 3 years and have tried almost everything.
Nothing has had more than a short term effect...
Now I've been O/Ping for maybe a month and haven't seen much effect. But it's likely to take a lot more than a month to undo the mess the candida has made with my body, so I'll reserve judgement for a time.
Meanwhile, it's easy and has so many positive effects that you'll benefit from it regardless of how it affects the candida, but you should investigate it for yourself. Try it.
And listen to Trapper. He's The Man. He says you can live to be 140 years old! I'm not sure I believe him on this point, but I'll prepare a lawsuit in case I don't make it past 135.
BTW, I also recently began sungazing. I'm only a week or so into it but it seems to knock the candida symptoms back for a few hours whenever I do it. I'll continue as long as I can (the weather's good here in Toronto at the moment!), but when spring comes I'll try to be religious about it. It's purported to have some incredible effects.
Make sure you read all the warnings before you try it.