Healthy sleep is the key to human spiritual and physical health. On average, a person spends about a third of his life dreaming. The body rests and restores its strength during this time. This affects how the body will function during the day. In addition, the hormone melatonin is produced at night, which regulates many processes in our body.
Hearing loss is an unpleasant problem. It greatly affects the quality of life. A person hears external sounds worse as well as the speech of people becomes mumbled, gradually losing connection with the surrounding world.
Hearing is the unique ability to perceive the world around us. It plays an important role in the life of any person, starting from birth. Development and learning, social life, and even movement in space are impossible without healthy hearing. Unfortunately, we take this sense for granted.
The Covid-19 epidemic has affected millions of people around the world. The coronavirus has brought great hardships, economic lockdowns, and health problems even to cured people. The epidemic is officially over. However, scientists continue to research SARS-CoV-2 and its consequences.