Michael Holick, MD, PhD, is an American endocrinologist and world’s leading expert on Vitamin D. He is known for his discovery of the active form of Vitamin D and the development of the assay for the circulating form - one of the most ordered assays ever generated. Michael has specialised in...

Gaétan Chevalier, PhD, is an expert in engineering physics, atomic physics and laser spectroscopy. He is a world-leading expert on the effects of earthing (otherwise known as grounding) on human biology. Gaetan has been involved in earthing research for over 20 years and founded the Earthing...

Jack Kruse is a practising neurosurgeon with particular interest and expertise in quantum biology. Jack has been at the forefront of health for decades, prioritising the foundational aspects of what makes life possible on this planet; light, water and magnetism. His approach is extremely...