The Effects of Hormones on Sleep

Adrenaline's primary function is to raise sugar levels for the brain as the brain utilizes more sugar than any other tissue, causing the body to release adrenaline to maintain adequate levels. This increase in adrenaline at around 2:30 in the morning may lead to waking up to urinate, as adrenaline stimulates this urge. Understanding the role of hormones, particularly in response to health issues like breast cancer and insulin production, can significantly impact sleep quality and overall well-being.