I'm on 200mcg of Synthroid. Doc said it's unaffected by/will not affect my weight loss. I haven't noticed much change so far in energy level or anything, but it's only been 2 1/2 months for me.
Ive been on snythroid for a year now. this is my third dose change. none of them have made me have more energy. I feel the same with or without them. I haope you start to feel a change in your energy soon!!