Eat better - duh! More veggies will be a great start. Simple right? Eat at least one big salad a day and eat lots of veggies with dinner. Cut your sugar intake - if you are eating a small chocolate here and there that is OK but when you pump yourself and your kids with sugar-laden Gatorade drinks, cookies, candy, soda, etc... it will lower the immune system's capability to help keep you from getting sick. Do not prevent it from doing it's job - period. Drink water, tea and homemade bone broth. Lots of soups with lots of spices, beans, rice...mmmmmmm!
Also - take daily doses of Elderberry syrup, Echinacea and Elderberry tinctures, and of course Fire cider/Master tonic is a must in every household. Check out my Facebook page notes section for recipes for these. Add extra vitamin C and exercise to the mix, wash your hands with regular soap and water and avoid those crazy anti-bacterial gels - there ya go! Healthy as a horse! :)
Below are pictures from the straining of my last batch of fire cider which sat for 6 weeks and is ready to go. I keep two smaller bottles in my bathroom medicine drawer and the extra in my medicine closet with my herbs.
Enjoy and stay healthy!