Avoid excessive alcohol consumption
Numerous studies have found a link between excessive alcohol consumption and immune function. Research shows people who drink in excess are more susceptible to respiratory illness and pneumonia and recover from infection and wounds more slowly. Alcohol alters the number of microbes in the gut microbiome, a community of microorganisms that affect the immune system. Excessive drinking can damage the lungs and impair the mucosal immune system, which is essential in helping the body recognize pathogens and fight infection.
Your body does a better job fighting off illness and healing wounds when it’s not under stress. Learning techniques for managing stress, like meditation, yoga, controlled breathing, or talking to a therapist are all ways to help your immune system stay strong.Lower your stress
Eat a balanced diet and skip unproven supplements.
A healthy diet and exercise are essential to maintaining a strong immune system. However, no single food or natural remedy has been proven to bolster a person’s immune system or ward off disease.