The pineal gland is a small, pinecone-shaped endocrine gland located near the center of the brain between the two hemispheres. It’s small, only 5-8mm, and is sometimes visible in head scans as calcification can occur due to toxin or fluoride accumulation.
Structurally, the gland is mostly made up of cell bodies called pinealocytes, which produce melatonin. Capillaries, neurons, and other interstitial cells are other structural components.
Find out more here: What Is the Pineal Gland?
Active your Pineal Gland: Pineal Gland Activation