Viruses existed almost 3.5 billion years before humans evolved on our planet - they are as old as life itself. Viruses are neither dead nor alive, yet their genetic material is embedded in our own DNA.
A robust immune response relies on many body systems and cell types working together to identify and remove viruses and other pathogens. Eat nutrient-dense whole foods, cut out sugar, keep your immune system resilient, and viruses and other pathogens will stay at bay.