We live on a planet of viruses. While most are harmless, a rare few can infect the human body, leading to various pathologies and even death. While measures, like barricading ourselves in our homes and hiding behind masks, may provide some protection, they’re not perfect and even the most optimistic admit that these simple strategies can only reduce the chances of contracting a viral disease.

Fortunately, the human defense system is fully equipped to be able to handle even the most dangerous of viruses. There’s lots of ways to support immunity. Most important is to reduce stressors. Whether psychological, in the form of fear and worry or physiological, in terms of a pro-inflammatory diet, laden with refined carbs and processed foods.

Sedentary lifestyle is a risk factor. Exercise can help prevent infections. Meditation has a well-known positive effect on immunity. Sleep is important too. The body is stronger and healthier, when it’s rested. Sunshine kills viruses.

There are also foods including bone broth, cruciferous veggies, onions, garlic and eggs that have immune boosting benefits. Herbs and botanicals, like turmeric, aloe vera and astragalus and polysaccharides, like fucoidan and beta-glucan found in mushrooms and seaweed, as well as fruits and vegetables, are known for strengthening immunity.

Nutritional supplements, especially vitamin C and acetyl cysteine. MSM sulfur, zinc and selenium are important. Don’t forget iodine, which has a long history of providing virus benefits.

You can make your own antiviral nasal spray by adding a couple dropper fulls of drugstore povidone iodine to a one ounce spray bottle and topping it off with distilled water.