Bio: I work in healthcare, currently as a hospital based RRT. I also volunteer with dogs at an animal rescue. I endorse food as the first medicine!

Bio: Sleep Athlete - I help people improve their sleep

Bio: MSc, Anti-aging and longevity expert, Clinical nutritionist, neuropsychologist, Author, YouTuber, TEDx speaker

Bio: Siim Land is a best-selling author, public speaker, and consultant.