There are more than a billion annual cases of the common cold in the United States, but a select few people seem to have a kind of superhuman resistance to getting sick. Let’s face it — some people have better immunity than others.
But keep in mind that it’s normal to get an illness (or two) during cold and flu season, even if you do everything right to boost immunity. And children on average get around eight a year.
Still, wouldn’t it be nice if, instead of catching every virus, you were one of those who avoided most of them? Interestingly, there are factors that may cause some people to have better immunity than others. Follow their lead, and you might be able to boost immunity for yourself, too.
Get a Better Night’s Sleep
sleep plays a big role in helping boost immunity to prevent colds and flu. “Eight hours a night is optimal on average,” he says. “When animals are sleep deprived, their immune systems become suppressed, and people are no different.”
Practice More Frequent Hand Washing
It sounds simple, but washing your hands is one of the most effective ways to stop the spread of germs during cold and flu season. To better prevent colds, wash your hands for a minimum of 15 seconds.
Aim for Better Nutrition
eating plentiful amounts of fruits, vegetables, whole grains, and lean sources of protein, and also suggests a multivitamin to help achieve your required daily balance of nutrients.
Get Regular Exercise
Exercise can help boost immunity, and researchers are learning more about its powerful impact every day. “Exercise enhances antibody production,” says Teitelbaum. “As an added benefit, exercise is a more effective antidepressant than Prozac — depression causes high cortisol levels and immune suppression.” Teitelbaum adds that, if you exercise outdoors, you will increase your vitamin D levels, which can also boost immunity. “If you exercise outside, you are also less likely to catch a bug from someone else,” he says. “Bottom line to prevent colds and flu? Go out for a walk in the sunshine at least 20 minutes a day.”
Deal Well With Stress
Many people tend to overlook the role that stress plays in their immune system function. Studies over the years have shown that higher stress equals poor immunity and greater disease susceptibility. Get started with these stress management techniques like YOGA.
Maintain Strong Social Ties to Prevent Colds
the evidence shows that the stronger your social ties are, the better your immune function will be. “We have found that people who are extroverted and those who have diverse social networks, including different social domains like friends, family, fellow workers, social groups, or church group members, are less susceptible to developing a cold when exposed to a cold virus,”
Be a Positive Person to Boost Immunity
“Happiness and positive emotionality in general are associated with less risk of disease and with longevity,” Having these types of social networks is related to more positive emotions, better health behaviors, and better health in general.” So, remember that being a people person can make you a person less likely to develop colds and flu, too.