Recent Articles

The ketogenic diet has exploded in popularity over the last few years. Hordes of people are using it to lose body fat, overcome metabolic diseases, improve their endurance performance, attain steady energy levels, make their brain work better, and control seizures. And increasing numbers of researchers and personal experimenters are even exploring the utility of...

Research of the Week Despite being at an increased risk of obesity, diabetes, and metabolic syndrome, shift workers eat the same number of calories as daytime workers. In prehistoric Bavaria, babies were drinking animal milk out of clay bottles. Eating eggs and dairy can’t save the B12 levels of vegetarians. The monetary value of prayer (or not praying). Dairy fat...

The fitness world is booming these days. You can see it in the popularity of CrossFit boxes, obstacle course and endurance events, and record-breaking gym construction. It’s encouraging. Inspiring even. But there’s also a downside to the rising gym memberships and event registrations. There are still too many people dealing with recurring patterns of breakdown,...

For today’s edition of Dear Mark, I’m answering another round of questions asked by Twitter followers. First up is a three-parter, including a query about extra virgin olive oil, one about supplements everyone should take, and one about autoimmune arthritis in an athlete. Second, I cover whether sauna is a hormetic stressor or a way...

It’s Monday, everyone! And that means another Primal Blueprint Real Life Story from a Mark’s Daily Apple reader. If you have your own success story and would like to share it with me and the Mark’s Daily Apple community please contact me here. I’ll continue to publish these each Monday as long as they keep...

Research of the Week Not everyone responds to blue light at night the same way. How a keto diet (possibly) affects muscle mass. High dose metformin blunts muscle gain. Your retinal mitochondria are key to blue light’s effect on eye health. Despite the power of livestock ownership to improve human nutrition in developing countries, very few “experts” take this into...