Extra Virgin Organic Coconut Oil. A lot of it - 4 Tablespoons per day for a theraputic dose. It is an antifungal and it helps to balance the thyroid. it isn't a silver bullet but since I've discovered it about three years ago I have felt waaaayyy better. I have a sluggish thyroid and candida issues and as long as I am eating in regularly I am fine. And it tastes great. but if you try don't go for the cheapest brands - Spectrum and Now have an off flavor and lower quality. A good brand for the price is Nutiva, they press their coconuts within two hours and it is more affordable than many other good quality oils. Google it there is tons of info. Also, don't fear the fat, many people are afraid to eat that many calories from oil but the truth is that your body needs good fat to function. since I've been a coconut oil junkie I have lost 30 pounds that would never go away no matter what I tried.