Hi I was diagnosed in 2012 with hypothyroidism and am now on 75mcg levothyroxine. Although all my labs show up as fine or in range (never told what they actually are), I still feel comfortable at analyzing tired and aches and my hypothyroid weight was 76Kg. Having dieted, exercised the weight never moved and was fed up of nurse telling me I was obese (I am also short!). So having some 100mcg tablets left I thought well nothing to lose. I started taking them about a month ago and I am now down to 69kg, and have more energy, and starting to develop an appetite and the nodes on my thyroid that I was told would always be there (sometimes pressing into my throat) seem to have gotten smaller so I can barely feel them, but I plus my brain for seems to be lifting, but I and my dry scalp and hair loss seems to be improving. But I am worried about taking the higher dose. Has anyone else tried this and should I mention it to my GP (I am afraid to I case he makes me stop)? Thanks for reading xx Also I take selenium, and magnesium and zinc supplements along with a lot of b12 but I have done that since I started taking thyroxine so don't think they have any significance in my changes.