The Medical Advisor

In this interview (below), Russel Reiter, Ph.D. — a world-class expert on melatonin — discusses some of the biological activities and health benefits of this important molecule. With some 1,600 papers to his credit, as well as three honorary doctor of medicine(1) degrees, he’s published more studies on melatonin than anyone else alive. Melatonin 101 Melatonin is one of the most important antioxidant molecules and certainly the most ancient, as it has been part of biological life for over 3 billion years. It's present in prokaryotes, which are bacteria, and even in plants. In the human body — aside from having direct antioxidant effects — it also stimulates the synthesis of glutathione and other important antioxidants like superoxide dismutase and catalase. Reiter continues:  “Melatonin has been here forever ... and its functions have evolved. It has learned to work successfully with other molecules during this three-billion-year evolution. One of the molecules...

Cancer immunotherapy represents a major paradigm shift in oncology — mobilizing a patient's own immune system to recognize and attack cancer cells, rather than relying solely on surgery, radiation, or cytotoxic chemotherapy. It has emerged as a fourth pillar of effective cancer treatment , offering durable responses and, in select cancers, the potential for long-term remission. Immunotherapy became widely known when former President Jimmy Carter’s medical team used it to treat his metastatic melanoma cancer. When the former president announced in August, 2015 that malignant tumors had been found in both his liver and his brain, most people presumed that he would be dead within months. But just four months later he surprised the world with the news that, following a remarkable and revolutionary new treatment, there was no sign of cancer in his body. The treatment he received was a drug classified as an “immune checkpoint inhibitor”. This class of medications has kicked off a revolut...