Final answer:
Thyroid stimulating hormone (TSH) helps regulate hormone production and metabolism in the body, including thyroid hormone synthesis. It is released by the anterior pituitary gland in response to thyrotropin releasing hormone (TRH) from the hypothalamus.
Step-by-step explanation:
The hormone that helps regulate hormone production and metabolism throughout the body, including thyroid hormone synthesis, is thyroid stimulating hormone (TSH).
TSH is released by the anterior pituitary gland in response to the production of thyrotropin releasing hormone (TRH) by the hypothalamus.
It forms a negative feedback loop to maintain thyroid hormone secretion within a certain range.