Exposure to natural light during the day and darkness at night helps regulate the circadian rhythm. Melatonin, a hormone produced by the pineal gland, plays a key role in regulating sleep-wake cycles.
Melatonin is a ubiquitous natural neurotransmitter-like compound produced primarily by the pineal gland. This agent is involved in numerous aspects of the biological and physiologic regulation of ...
Picture: Supplied She was also diagnosed with a multiloculated pineal gland brain tumour on her pituitary gland. It is currently classed as benign but is closely monitored with MRIs as they can ...