Certified Polysomnographic Technician (CPSGT) Practice Exam 2026 - Free CPSGT Practice Questions and Study Guide

Chronic sleep deprivation significantly impacts various physiological processes in the body, and one of the most notable changes is the disruption of metabolic processes. This occurs because sleep plays a critical role in regulating hormones that control appetite and metabolism, including insulin, leptin, and ghrelin. When sleep is inadequate, the body may become less sensitive to insulin, leading to impaired glucose metabolism and increased risks for obesity and type 2 diabetes. Moreover, the imbalance of hunger hormones can result in increased appetite and cravings, particularly for high-calorie foods.

This disruption in metabolic processes highlights the interconnectedness of sleep health and overall metabolic function, explaining why sleep deprivation can lead to numerous health issues, including obesity and cardiovascular disease. Understanding this relationship is crucial for identifying the comprehensive effects of sleep on physical health and wellbeing.