Here is what Dr Minkoff suggests you do to keep your immune system strong:
If you have some on hand, using Body Detox will also help boost your immune system.
If you need to leave your home, be sure to suck on a Zinc lozenge while you’re out and coat your nasal passages with Silver gel. You can pick-up Silver gel at your local health food store or natural doctor’s office and apply it with a Q-tip. Be sure to use a clean side per nostril.