The Health Edge: Vitamin K2

In this episode of The Health Edge Mark and John discuss the critical importance of Vitamin K2, the forgotten vitamin. They review food sources, mechanisms of action and clinical research that supports the link between healthy vitamin K intake (100-200 mcg/day) and reductions in risk of osteoporosis, cardiovascular disease and cancer.

Rotterdam Study

Coronary Calcium

Vitamin K2 and Vascular Calcification

Vitamin K2 and Bone Health

Chris Masterjohn PhD Vitamin K2 Sources/Resources

Vitamins K1 and K2- The Emerging Group of Vitamins Required for Human Health





The Health Edge: Bile Acids

In this recording of The Health Edge John and Mark reflect on bile acid research. Their discussion explores the role of bile acids in human health and how diet, the gut microbiome, dysbiosis, gut permeability and bile acid signaling are connected in health and disease.

Bile Acid Metabolism and Signaling

Bile Acids and Dysbiosis in Non-Alcoholic Fatty Liver Disease

Evolutionary and Functional Diversification of the Vitamin D Receptor-Lithocholic Acid Partnership


The Health Edge: Consciousness, Reality and Health

The brain is not the source of consciousness. Consciousness is the source of the brain.

In this episode of The Health Edge John and Mark share some thoughts of the emerging research in consciousness, unified field theory, reality and how it shapes our experiences of life. They share some reflections on consciousness and health based on the cutting-edge work of Amit Goswami PhD, Nassim Haramein PhD, and Rupert Sheldrake PhD.

Amit Goswami

Rupert Sheldrake

Nassim Haramein



The Health Edge: Sodium, Hypertension and Cardiovascular Risk

In this episode of The Health Edge, Mark and John review current guidelines with respect to sodium intake and the risks of cardiovascular disease. They examine updated research suggesting a safer range for most above the current guidelines with greater emphasis on the need for more plant-based potassium and magnesium.

Sodium, Potassium Intake and Cardiovascular Events

Cochrane Review- Reduced Dietary salt for the prevention of cardiovascular disease