Always keep these two vital things in mind – water and soap can reduce the chance of infection by 30-35 percent. All you need to do is keep washing your hand with a good hand wash or soap and water frequently. Wash your hands frequently with soap and water or use alcohol-based hand wash when soap and water are not available. Avoid contact of your hands with eyes, nose and mouth.
Eat healthy Food: Proteins are very essential to help your body maintain immune system and build strength. Lean meat, poultry, fish, legumes, dairy products, eggs, nuts and seeds are good sources to get protein.
The Food and Drug Administration recommends that adults should consume 50 grams of protein per day. Pregnant and nursing women need more. By eating foods high in protein, we also get the benefit of other healing nutrients such as vitamins B6 and B12, both of which contribute to a healthy immune system.
Vitamin B6 is widely available in foods, including protein foods such as turkey and beans as well as spinach, potatoes and enriched cereal grains. Proteins such as meats, milk, and fish also contain vitamin B12, a powerful immune booster.
Minerals such as zinc and selenium works to keep the immune system strong. These minerals are found in protein rich foods such as nuts, beans, meat, and poultry.
Active Physical Workout And Exercise: Regular exercise may help prevent the flu. According to recent findings, when moderate exercise is repeated on a near daily basis, there is a cumulative immune-enhancing effect. That is, your strong immune system can fight flu better. When you exercise, your white blood cells — the blood cells that fight infections in the body — travel through your body more quickly, fighting bacteria and viruses (such as flu) more efficiently. To maintain good health, experts recommend at least 30 minutes of aerobic activity such as walking, swimming, biking, or running each day.