GlossaryGalactagogue: A substance that promotes the production of milk.Prolactin: A hormone produced by pituitary gland in the body. It aids the production of milk. Oxytocin: Hormone produced by the pituitary gland; aids let-down of breast milk.Pituitary gland: A pea-sized gland at the base of the brain. Published on Aug 12, 2016Last Updated on Aug 12, 2016