Can hypothyroidism go away?
No, it is a condition for lifetime but it can be easily managed with proper diet, regular medications and doctor's follow ups.
Using hand mirror,watch your throat as you swallow, you should be looking at any buldge or protrusions in thyroid area (Front of the neck below Adam's apple)
Yes, hypothyroidism can cause nail infection, vertical white ridges on the nails, nail splitting, brittle nails, slow nail growth, and nails lifting up.
Sweet potato has vitamin A which supports thyroid hormone. Moreover, it absorbs slowly and do not rise sugar levels much as compared to other strachy or carbohydrate foods.