 800-861-4936 or wisetwacemedicine.com. Cold and flu season is here, and my listeners want to know how to boost their immune systems and stay healthy. Dr. Bob Martin here. Yes, you can boost your immune system and avoid cold and flus when you drink Tahiti Trader's Noni Juice. It can help you boost your immune system while helping you heal, balance stress, and release energy. It's the amazing adaptogen. I'm 86 years old. In a few weeks, I'll be 87.