Thyroid function
How it works: A blood draw, or venipuncture, is performed at a lab or a physician’s office.
Why you need it: Underactive thyroid is a common condition in many women over 50 and, therefore, one of the most recommended health screenings for seniors.
This essential medical test will measure the level of two hormones the thyroid glands produce: thyroxine three and thyroxine 4. They’re the ones that regulate your metabolism.
The brain keeps levels regular by sending thyroid-stimulating hormones to the thyroid gland if your T3 and T4 are lower than average. The TSH level is the best calculator of your thyroid condition and the outcomes of thyroid medication.
For instance, if your thyroid hormone levels happen to be low, the TSH level will be higher. If the thyroid hormone levels are too high, the TSH level will be low.
