We all have an immune system whose role is to protect us from any foreign substance that could harm the body. Some people are better than others at fighting foreign substances are also known as antigens. Antigens include bacteria, viruses, parasites, and fungi. When those organisms are found in the body, they trigger the immune system, which, in return, try to destroy the antigen with various mechanisms. Here are five things that people with a robust immune system do.

They Avoid Process Food

Processed food is known to be high in sugar and sodium. These two are both related to chronic diseases like diabetes or heart problems. Since chronic diseases increase your risk of getting sick from a virus, it is best to avoid processed food. 

They Get Adequate Sleep

People with a healthy immune system get from 7 to 8 hours of sleep. Sleep is critical to our immune system since it helps produce cytokines. Cytokine is a protein that reduces inflammation and infection in the body. You can increase your sleep by having a sleep routine and avoid alcohol, cigarettes, caffeine, or screen time 1-3 hours before bed.

They Manage Their Stress

Stress is a significant contributor to illnesses. One person out of three reports feeling very stressed in their daily life, which tends to put them at risk of activating harmful viruses that may be in their system. People with a robust immune system uses mindfulness or other techniques to help them tame the stress in their life. They have found ways to change their perspective to be less reactive about various situations that may arise. The more stress reduction activities you can bring in your life, the stronger your immune system will become.

They Have Sufficient Vitamin E and Zinc 

Viruses tend to like bodies that are lacking vitamin E and Zinc. That is why people with a healthy immune system have a daily dose of 15 mg of vitamin E and 8 mg (women) to 11 mg (men) of zinc.

They Eat Their Fruits and Vegetables

Food is essential to the body to work optimally. People with strong immunity eat a diet rich in vitamin E, vitamin D, and selenium. Leafy greens, nuts, citrus fruits are all excellent choices of foods that are high in nutrients and antioxidants that are known to boost the immune system.