Meet your new best friend – your vagus nerve.
Through simple biohacks, we can use our bodies to affect our mood, focus, and productivity.
In this video, naturopathic physician Dr. Erica Zelfand introduces the vagus nerve – a nerve that travels from the head to the throat, heart, lungs, kidneys, digestive tract, and even our sex organs. In each of these locations on its way through our body, it plays an important role in balancing the fight-or-flight and rest-and-digest branches of the autonomic nervous system. She then introduces the concepts of vagus nerve stimulation (VNS) and polyvagal theory in a fun and easy-to-follow way. Dr. Zelfand also offers guidelines on how to use body-based activities like diaphragmatic breathing, laughter, alcohol cessation, and forest bathing to cultivate a calmer, happier, more focused version of yourself.
Fat-Soluble Vitamins, Immunity, Vaccinations, and Respiratory Health (Video)
How vitamins A, D, and E help keep us safe all year long In this video, Dr. Erica Zelfand explains the important impact of fat-soluble nutrients on immune function. After explaining the difference between fat-soluble and water-soluble vitamins, Dr. Zelfand explores the details of how vitamins A and D and different forms of vitamin…
Herbs for Times of Stress
Herbs from around the world to help with stress, fatigue, and the chaos of life “What doesn’t bend breaks,” as the saying goes, and the degree to which we are expected to “bend” is ever increasing. Our ability to stay focused, adaptable, and calm is of the essence in our fast-paced, outcome-oriented culture. Although…
Sleep, Cytokines, and Inflammation
The pro-inflammatory consequences of the lack of sleep So many of us struggle with sleep, and have difficulties getting enough rest in terms of both time and quality. Whether it be due to nighttime awakenings to care for children or loved ones, a demanding job, or a health condition, sleep problems can cause trouble…
