Thyroid & Breastmilk Production

The thyroid gland is part of the endocrine system. The thyroid gland releases hormones which control breastmilk production, and also, your metabolism and other processes, in your body. It is a fairly common reason for over, or under, production of breastmilk.

ABM Clinical Protocol #31: Radiology and Nuclear Medicine Studies in Lactating Women

https://www.breastfeedingnetwork.org.uk/thyroid/