The hypothalamus is a tiny part of the brain that controls sleep. It acts like a clock, telling us when to sleep and wake. Tap to read in detail.

Neom was based on the “Science of Scent Therapy”, this means that the essential oils used in their products are so pure that they hit 50 million receptors in your nose (olfactory glands). This goes to ...

Harris theorised that the pea-sized pituitary gland, which produces key hormones in the body, was itself controlled by other hormones or “releasing factors” made in the brain’s hypothalamus.