What is Immunity and Why is it Important?
When we get sick, our body responds by creating antibodies to fight off the infection. This is also known as our immune response and it allows us to recover faster. The ability of our body to respond in this way is called immunity. Immunity comes in two types – innate and acquired. Innate immunity is present from birth and provides a first line of defense against bacteria, viruses, and other pathogens that could cause disease. Acquired immunity is an adaptive response that develops over time after exposure to bacteria or other pathogens. It’s why you don’t get chickenpox or flu again once you’ve had them once before. While your immune system has many ways of protecting you from getting sick again, not all of them are foolproof. If you have weaker immunity, you are more prone to frequent infections which can put you at risk of developing severe health conditions like chronic autoimmune diseases, cancer or even death in extreme cases.
Why is Immunity Important?
Immunity is your body’s ability to fight off infections and diseases. If you have a strong immunity, you’re less likely to get sick. If you have a weaker immunity, you’re more likely to have frequent infections that can be severe, cause complications and even lead to death in extreme cases. Immunity is important because it keeps you healthy. It is how your body fights off infections and diseases. A healthy immune system also reduces your risk of death. A weakened immune system, on the other hand, leaves you more susceptible to infections and diseases. A strong immune system also promotes good health. It keeps you from getting sick, reduces the severity of infections and promotes faster healing once you are sick. A weakened immune system can cause lasting damage if infections are left untreated. It can even lead to death in extreme cases.
What Are The Factors That Determine Your Immunity?
Age: As you get older, your immune system may get weaker, so you’re more prone to infections. The National Institutes of Health recommends a yearly flu shot for people over 65 years of age. - Genetics: Some people have a genetic predisposition to specific diseases that affect the immune system, such as lupus or celiac disease. - Diet and nutrition: A healthy diet that includes plenty of fruits and vegetables along with whole grains, beans, legumes, nuts, seeds and fish is essential for a healthy immune system. - Stress and sleep: Chronic stress can weaken your immune system by releasing high amounts of cortisol and low levels of immune-boosting hormones like interleukin-10 (IL-10). Getting enough sleep is important for boosting immunity. - Genetics: Some people have a genetic predisposition to specific diseases that affect the immune system, such as lupus or celiac disease. - Exercise: Regular physical activity helps boost immunity by increasing production of antibodies and white blood cells responsible for fighting off infections.
Conclusion
Immunity is important because it keeps you healthy. It is how your body fights off infections and diseases. A healthy immune system also reduces your risk of death. A weakened immune system leaves you more susceptible to infections and diseases. A strong immune system promotes good health. It keeps you from getting sick, reduces the severity of infections and promotes faster healing once you are sick. A weakened immune system can cause lasting damage if infections are left untreated. It can even lead to death in extreme cases. To maintain a strong immune system, make sure to eat a healthy diet, get enough sleep and exercise regularly.
