The cleanse is completely optional and won’t cure a candida infestation.
Rice milk, oats, and rye should not be consumed on the diet. Rice milk is inflammatory, contains sugar, and is high in starch. Oats are high in starch and both rye and oats are a grain.
I would consider consulting a naturopath about your health problems and look into healing holistically. I used to have seizures nightly and they went away once I started to heal my inner-neural membrane by supplementing with essential fatty acids. I think everything can be reversed, you just need to find someone that can do it.