How to Build Kids’ Immunity for Back to School

Though my family has chosen to homeschool for various reasons, we’re not immune to the influx of illness as school begins. We aren’t outside as much as the weather gets colder, and our trips veer away from outdoor adventures toward library trips, homeschool co-ops, and other places where germs love to hang out. Looking around a public place you would think that chemical hand sanitizer is the best way to avoid illness (those dispensers are everywhere!). In reality, our best defense against illness is a strong immune system. Building up…