What Is The Best Time Of Day To Take A Tsh Blood Test

1 answer what is the best time of day to take a tsh blood test 1. What is the normal range for thyroid-stimulating hormone (tsh)? High or low? High: TSH levels above 2 micrograms/ml are considered abnormal and indicative of hypothyroidism Low: In healthy individuals, levels below .5 micrograms/ml are rare. The range from 0.3 – 3…