Eat 10-15 bananas daily and you won't lose weight. Just make sure you eat no fat and refined sugars and the candida won't be fed and your body will become more alkaline and will fight off the excess candida naturally.
I slipped and ate some cottage cheese yesterday and it fed the candida instantly but yesterday morning was the first day in over 7 months that I woke up with hope in my eyes and I've only been on this strict diet for 4 days after being on the typical anti candida diet for almost 4 weeks.
If you are constipitated then your body is too acidic and you need to cleanse your organs and give your body a break from having to break down all the slow digesting foods that ferment and feed candida.
I've been eating all fruit (bananas, cantaloupe, apples, pears, grapefruit, lemons) for 4 days while drinking veggie juice and am finally progressing.
Aid your body with a calcium/magnesium/zinc supplement as those are super alkaline and are usually deficient in candida sufferers as well as take your natural anti fungals (castor bean oil, garlic, pau d'arco) and you will get better within a month if your condition is very serious.
It's funny to me as people are aware that a car needs it's oil changed to clean the engine while we don't realize that our motors need to cleansing too. Fix your body and the excess candida will leave.