Hello,
My endocrinologist diagnozed me with subclinical hypothyroidism and put me on Synthroid 0.25 mg two months ago. I consider myself healthy - 31 y.o., 5'10, 140 lbs, work out 3-4 times a week, eat right, have one child. I complained to the doctor about occasional fatigue, spells of dizziness, hair loss and my nails not growing. After 2 months on the medication I feel exactly the same way I felt before I started taking them which is pretty good for the most part.