I m worried my husband might have a thyroid problem. He has many of the symptoms (weight gain even though he eats healthy foods and exercises, stress, sleeping problems, depression, anxiety, high cholesterol). He just had his blood work done and they tested TSH which was in normal range (1.39... On range of .35 -5.5) the only flags he got on blood test were high cholesterol, high tot bili, low alk phos. Are there other tests we should inquire about? Honestly my husband eats less then my children and I, exercises more, and eats more healthy of food than we do and he has been steadily gaining weight.