hello Docs, my son is going to be 12 in December this year. He is quite active otherwise, but has constant headaches if he eats anything out of his routine. I am a patient of hyperthyroidism and have similar problem so we got his thyroid tested. His tsh is 6.71. Doctor said there is nothing to worry, this is normal for a 12 year old and we need to work on his body weight. his height is 5.1 ft and weighs 56 kgs. He has mood swings. I have put him on an exercise regime and he does it sincerely. What next? Is thyroid worth a concern here? Please guide.