Bart Kay is a former senior lecturer in human physiology and a professor of Health Science. He worked in academia for several decades as a teacher, a publishing researcher, and a consultant. He retired in 2018 to pursue his own goals as a social media influencer, entertainer, and educator. He is the Nutrition Science Watchdog on YouTube, debunking false science and helping people get to better health.
Bart Kay’s areas of expertise are in cardiovascular and respiratory physiology, exercise physiology, nutrition, research methods, and statistics. Bart Kay has published several peer-reviewed research articles, as well as book chapters. Bart has been an external consultant for organizations such as the NZ All Blacks, the NRL, and both NZ and Australian Defense Forces.