"Iodine, borax and selenium are the winning trio in my eyes."
Yes, very close to my recipe: no need to starve the candida when you have enough boron inside. The simple reason is that fungus etc. has no utilization for boron. Hence it can not get resistant to it either.
I tried everything for candida: 20 years after a failed Antibiotics . The most expensive probiotics in the world.
Alkalinization. Oregano oil, silver, baking soda. Diet change, type starving the candida. Etc, etc.
Selenium, zinc is also important with the candida. One of the medications I used was Selsun, (the shampoo) for topical fungus. It is loaded with selenium, kept it at bay for a couple of months.