what is good tsh levels in blood
How to Read the Results. For healthy adults, the normal TSH range is 0.4 - 4.0 milli-international units per liter of blood. This range jumps to 0.5 and 3.0 milli-international units per liter of blood for patients that are being treated for thyroid disorders. If our thyroid hormones are low, our bodies will attempt to balance out the hormones.