771. Q&A with Dr. Martin

<p>Dr. Martin answers questions sent in by our listeners.</p> <p>Some of today’s topics include:</p> <ul> <li>Dry eyes</li> <li>Strophanthus seed extract</li> <li>Plant sterols</li> <li>Stiffness & tingling</li> <li>Stool softeners</li> <li>Tinnitus</li> <li>Sugar feeding cancer</li> <li>Probiotics</li> <li>Healing of damaged capillaries</li> <li>Carcinogens</li> </ul> <p> </p>