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The pituitary gland is a small organ located beneath the brain. The pituitary gland produces substances (hormones) that enter the bloodstream and help control many processes of the body.
| By | Healthwise Staff |
| Primary Medical Reviewer | Kathleen Romito, MD - Family Medicine |
| Specialist Medical Reviewer | Alan C. Dalkin, MD - Endocrinology |
| Last Revised | August 2, 2012 |