Wash hands frequently, especially before eating or touching your face. Washing hands with warm soap and water for at least 30 seconds is the best option. This study found that washing hands even with plain running water without soap was more effective than ethanol-based hand disinfectants at killing the Influenza A virus! (36)
Avoid touching your eyes, nose, and mouth! Do your best to keep those little fingers away!
Stay home when you’re sick, unless you need urgent medical attention. You may be increasing your possible exposures to COVID-19 if you don’t have it, or exposing others unnecessarily if you do.
Cover your cough with your elbow or tissues. Teach your kids proper cough etiquette. And if you use a tissue, immediately throw it into the trash and wash your hands.
Keep your distance. Try to stay at least 6 feet away from anyone who is obviously sick with fever and/or respiratory symptoms.
Irrigate your nose. While we do not know if nasal irrigation makes a difference for prevention of COVID-19, I believe that one of the MOST preventive things you can do for any viral respiratory illness is to irrigate your, and your children’s, nasal passages.
Load up on foods and spices with antiviral properties. These include coconut oil, raw garlic, oregano, ginger, kimchi and other fermented foods, walnut, pomegranate, green tea, apple cider vinegar, and medicinal mushrooms (shiitake, maitake, reishi, cordyceps, turkeytail).
Eat lots of colorful fruits and vegetables. They are full of antioxidants which will destroy the free radicals that weaken our immune system and are responsible for making us feel sick when we catch a bug. Each color provides different antioxidant power – so be sure to eat a rainbow everyday.
Stay well-hydrated. Stick to water, coconut water, herbal teas, and bone broth. No soda or sugary drinks, please!
Drink your bone broth! Bone broth has amazing immune-supporting properties. See Amazing Bone Broth to get started easily making your own.
Eat fermented foods. The probiotics contained in fermented foods have tremendous immune boosting powers. In fact, the fermented Korean cabbage, kimchi, was found to have significant effects in preventing and fighting the H1N1 influenza virus! Other examples of delicious fermented foods to try include sauerkraut, pickles (try “real” pickles without added vinegar like Bubbies), miso, kefir, and kombucha.
Avoid simple sugars and processed/junk food. Did you know that your blood shows lab evidence of a lowered immune system within 30 minutes of eating simple sugars (like glucose, refined sugar, and fructose), and causes a 50% reduction in your white blood cells’ abilities to kill germs? White blood cells are our “army” cells that fight off germs.
Get fresh air and moderate daily exercise. Moderate exercise can boost the production of macrophages, the kind of white blood cells that “eat” bacteria and viruses. However, intense exercise can actually temporarily decrease immune function – so don’t overdo it!
Get adequate sleep. An increase in sleep actually increases the number of your white blood cells. On the other hand, loss of sleep even for a few hours at night, increases inflammation in our body which makes us more susceptible to catching the flu and having more severe symptoms. So make sure your whole family is getting enough zzzz’s.
Minimize stress. Emotional stress creates physiological stress in our bodies that lowers our immune defenses and makes us more vulnerable to illness. Stress has been shown to lower our white blood cells’ abilities to kill germs, and actually creates more inflammation that may make us feel even sicker.