In this episode of The Health Edge John and mark look at the connection between quality light exposure and health. They introduce the notion that the public health message of fearing sunlight exposure may be having the opposite effect of what was intended. In addition they examine the health impacts of “junk light”.
The Health Edge: Questions on Hormonal Imbalance
In this episode of The Health Edge John and Mark address questions related to hormonal imbalance and offer lifestyle suggestions for more effective management.
Environmental Working Group Skin Deep Database
The Health Edge: Health Benefits of Nutritional Ketosis
In this episode of The Health Edge John and Mark discuss the science behind the many health benefits of nutritional ketosis.
The Health Edge: Raw Milk Consumption – Risks vs. Benefits
In this episode of The Health Edge John and Mark take an objective look at the risks and benefits of consuming raw milk.
The Health Edge: Addressing Depression with Nutrition, Supplementation and Lifestyle Changes
In this episode of The Health Edge John and Mark discuss nutritional and lifestyle strategies for improving mind and mood.
PHQ-9 Depression Screening Tool
PowerPoint on Core Imbalances Influencing Mind and Mood
Mind and Mood Supplement Chart
Natural Medicines Database-Research
The Health Edge: Coffee Consumption and Health
In this episode of The Health Edge John and Mark review the research and mechanisms linking coffee consumption with health outcomes.
The Health Edge: Artificial Sweeteners and Health
In this episode of The Health Edge John and Mark discuss the health effects of artificial sweeteners.
Artificial Sweeteners Podcast Show Notes
Metabolic Effects of non-nutritive sweeteners Phys & Behav 2015
Aspartame and rat brain oxidative stress J Biom res 2015
Artificial-Sweeteners induce glucose intolerance by altering gut microbiota Nature 2014
The Health Edge: Food Additives and Health
In this episode of The Health Edge John and Mark discuss the health risks of some common food additives.
The Health Edge: Essential Fats-Is it time for an oil change?
In this episode of The Health Edge John and Mark review the importance of essential fats and in particular, the ratio of omega 6 and omega 3 fats and their impact on human health. John and Mark offer suggestions for how best to optimize this ratio of essential fats.
The Health Edge: Heavy Metal Detoxification Part 2
In this episode of The Health Edge, John and Mark review interventional strategies for reducing heavy metal total body burden with chelation and metabolic support.









