Elderberry syrup has been a folk remedy for centuries. It is a mild laxative, and it contains Vitamin A, B, and lots of C. It is great for boosting the immune system, improves coughs, fights the flu, viral, and bacterial infections. This can be taken long term to boost the immune system.
Echinacea Tincture, stimulates overall activity of the cells response for fighting infection. Echinacea should only be given to a child while fighting a virus. If taken daily for more then 10 days it will not work as the body will build up a resistance to it. I make my own, but they can easily be found at most health stores or online.
Echinacea + Vitamin C + Zinc gummies are another fast easy way to boost your child’s immune system. This should also only be given to children when under the weather.
Colloidal/Sovereign silver is a mineral that is very effective for boosting the immune system.