TOP 15 Immune System Boosters

With the recent coronavirus (COVID-19) outbreak, many people are concerned about staying healthy and maintaining a healthy immune system. Doing so can benefit your body and boost your defenses against viruses, bacteria, and other pathogens. On the following slides, we’ll cover the top immunity boosters tips to help you and your body stay strong to fight off infections.

Chronic stress depresses the immune system and increases the risk of several types of illnesses. It raises the level of hormones called catecholamines. Being stressed out leads to increased levels of suppressor T cells, which suppress the immune system. When this branch of the immune system is impaired, you are more susceptible to viral illnesses including respiratory conditions like colds, flu, and the novel coronavirus infection. Stress leads to the release of histamine, a molecule involved in allergies. Combat stress with strategies like deep breathing, meditation, exercise, and relaxation.

Regular Sexual Activity Is Helpful

In a study of college students, those who had sex once or twice per week had the highest levels of immunoglobulin A (IgA) in their saliva. IgA is an immune molecule that helps protect us against illnesses like the common cold. Students who had sex once or twice per week had more salivary IgA than students who were not sexually active, infrequently sexually active (less than once a week), or who were very sexually active (three or more times per week). Enjoying sex up to a couple of times per week seems to be the sweet spot for promoting optimal IgA levels.

Companion Animals Are a Boon to Immunity

Results of studies show that pet owners have lower blood pressure and cholesterol levels compared to those who do not own pets. Pet owners had lower total cholesterol and triglycerides compared to non-pet owners. This may translate to better overall heart health and reduced risk of heart disease. Dog owners may enjoy improved heart health in part because they are more likely to engage in physical activity because they walk their dogs regularly. Pet ownership in childhood is linked to decreased susceptibility to allergies.