Health psychology is a field that explores how psychological factors influence health and illness. It examines the ways in which behaviors, thoughts, and emotions can affect physical well-being. Health psychologists work to understand how stress, lifestyle choices, and social support impact health outcomes. This discipline also focuses on developing interventions to promote healthier behaviors and improve patient care. By applying psychological principles, health psychologists aim to help individuals manage chronic conditions, adhere to treatment plans, and enhance their overall quality of life. Their work often involves collaboration with other healthcare professionals to create comprehensive care strategies.