why do i keep getting sick

The main reasons for frequently getting sick include chronic stress, weakened immune system, poor nutrition, lack of sleep, chronic health conditions, genetics, and environmental factors. Chronic stress is a significant factor as it reduces the body's ability to fight off illnesses by impairing immune function. Poor diet, insufficient rest, and unhealthy lifestyle habits also weaken the immune defenses. Additionally, age, obesity, alcohol use, and exposure to pollutants can increase susceptibility to infections. Some people may have immune deficiencies or genetic predispositions that make them more vulnerable to recurring illnesses. Poor hygiene and repeated exposure to germs also contribute to frequent sickness. Managing stress, improving nutrition, getting enough sleep, and practicing good hygiene can help reduce the frequency of illness.