The candida is due to a weakened immune system. Do you have mercury dental fillings? Do you get enough sunlight? Is you diet good? Do you take vitamin supplements?
Perhaps you might want to get your vitamin D level checked, or else you could take vitamin D3 supplements. Up to 10,000 IU a day even without having your level tested is safe for an adult if you get very little sun exposure. Taking magnesium and B vitamin supplements as well as vitamin c might be helpful.