I am trying to support a friend who has recently been told that the following test results are normal. She is struggling with excessive tiredness, weight gain, hair loss, low mood, dry skin & brittle nails and asked to be tested for hypothyroidism. Although I have Hashis I can't seem to retain what is normal and what is not to be able to help her, so any advice appreciated. I am really worried about her she is just not herself.
TSH 1.80 mU/L. (0.35 - 3.30)
Serum free T4 level 13 pmol/L (10 - 25)
Plasma glucose level 6.2 mmol/L (3.7 - 5.6)
Thanks in advance.