Normal TSH levels range from 0.4 ‑ 4.0 mIU/L for the average adult. A TSH reading above 4.0 mIU/L is considered high (elevated).
High TSH levels typically indicate an underactive thyroid gland, which produces too little thyroid hormone. This is known medically as hypothyroidism.
More detailed information here: https://www.dietvsdisease.org/normal-tsh-levels/
You should always discuss your test results with your doctor.
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Hello. Thank you for posting.
Normal TSH levels range from 0.4 ‑ 4.0 mIU/L for the average adult. A TSH reading above 4.0 mIU/L is considered high (elevated).
High TSH levels typically indicate an underactive thyroid gland, which produces too little thyroid hormone. This is known medically as hypothyroidism.
More detailed information here: https://www.dietvsdisease.org/normal-tsh-levels/
You should always discuss your test results with your doctor.
Helena
October 1, 2017 - 4:26amThis Comment
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