Why a motor cyclist is advised to wear the helmet?

A motorcyclist is advised to wear a helmet primarily for safety, as it significantly reduces the risk of head injuries in the event of an accident. Helmets are designed to absorb impact and protect the skull and brain, which can be critical during collisions. Additionally, wearing a helmet can enhance visibility and protection against weather conditions, further contributing to overall rider safety. Many regions also mandate helmet use by law to promote safer riding practices.