Your immune system is a complex system of organs, cells proteins and tissues that protect your body against potentially dangerous microorganisms and germs. When your immune system is compromised, you become vulnerable to illness and infection. Like any other system in your body, your lifestyle plays an important part in your immune system's health. Make some positive lifestyle changes to boost your immunity.
Step 1
Allow your immune system to stay sharp by sleeping seven to eight hours each night. Let your internal clock know it's bedtime by dimming the bedroom lights and turning off light-generating appliances, such as the TV, about an hour before bedtime. Avoid drinking lots of fluids or eating large or spicy meals late at night.
Step 2
Eat a balanced diet. Support healthy immune function by eating a broad range of healthy foods. Follow the U.S. Department of Agriculture's Food Pyramid and eat a diet rich in fruits, vegetables, whole grains, lean proteins, calcium-rich foods and healthy fats. Make up for any possible nutritional deficiencies by taking a daily multivitamin.
Step 3
Quit smoking to reduce stress on your immune system, and reduce your susceptibility to respiratory illness and infection. The Medical Journal of Australia notes a link between quitting smoking and healthy improved immune function.
Step 4
Devote at least 20 to 30 minutes to some sort of exercise five days per week. Pick an exercise that is convenient and that you enjoy, such as brisk walking, cycling or hiking. Stay as consistent as you can, and if possible, get a friend or family member involved to motivate you.
Step 5
Reduce your exposure to both physiological and psychological stress. Stress can have a damaging effect on numerous biological processes, including immune function. Find positive ways to deal with your stress, such as a hobby or meditative exercise, including yoga or tai chi. Try to avoid stressful work or family situations.
