Can TSH Levels Be Used as a Biomarker for Environmental Exposure?
Yes, TSH levels can serve as a useful biomarker for assessing exposure to certain environmental toxins. Monitoring TSH levels, along with other thyroid function tests, can help identify individuals or populations at risk from exposure to thyroid-disrupting agents. However, it is essential to consider confounding factors such as diet, medication, and pre-existing health conditions that can also affect TSH levels.
