Mark Sisson

About the Author

Mark Sisson is the founder of Mark’s Daily Apple, godfather to the Primal food and lifestyle movement, and the New York Times bestselling author of The Keto Reset Diet. His latest book is Keto for Life, where he discusses how he combines the keto diet with a Primal lifestyle for optimal health and longevity. Mark is the author of numerous other books as well, including The Primal Blueprint, which was credited with turbocharging the growth of the primal/paleo movement back in 2009. After spending three decades researching and educating folks on why food is the key component to achieving and maintaining optimal wellness, Mark launched Primal Kitchen, a real-food company that creates Primal/paleo, keto, and Whole30-friendly kitchen staples.

Mark smiles mid-stride in front of a grove of trees.

New and Noteworthy: What I Read This Week—Edition 150

Research of the Week Higher free PUFA in the blood, lower cognitive function. London's Black Cabbies have enlarged hippocampuses. Low protein intakes make nighttime light exposure even more detrimental. Essential oils show promise for improving mental health. Those who laugh the most talking to a stranger enjoy the conversation least.

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shelled soybeans in a dish is soy bad for you

Is Soy Bad For You?

The Primal Blueprint classically recommends against legume consumption, but that stance has softened. Legumes aren't bad in and of themselves. Many people have intolerance issues with them, and unresolved gut barrier leakiness or FODMAP intolerances can make legumes a painful, often cacaphonous indulgence. But the category of legume itself is not a simple thing. Some legumes are better than others. Some people will tolerate one…

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sliced rare steak next to assorted vegetables showing a meal with enough protein

How to Eat Enough Protein

As I discussed in a recent post, my diet has been trending toward a higher protein intake than in years past. Rarely do I consume less than 100 grams of protein. Most days I'm considerably higher even eating only two meals. Those meals center around protein first and foremost with vegetables playing more of a supportive role. After so many years of following a Primal…

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Mark smiles mid-stride in front of a grove of trees.

New and Noteworthy: What I Read This Week—Edition 149

Research of the Week The people who need the vaccine most of all—the metabolically unhealthy—have the lowest antibody response to vaccination. 100% of Spanish breastfeeding women have elevated levels of acrylamide, a toxin caused by heating vegetable oils. A high-soybean oil diet (sound familiar?) causes colitis in rodents. Those who secrete the most insulin are more likely to lose more lean mass and less body…

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wheels of cheese

Dairy and Its Effect on Insulin Secretion (and What It Means for Your Waistline)

The relationship between dairy consumption, insulin, and our health can be confusing. It's easy to see why: The most common types of dairy undeniably spike our insulin levels, and elevated insulin has been linked to dozens of diseases—most diseases, in fact. When insulin is high, your body holds onto body fat. And insulin resistance, which is when your body doesn't respond to insulin and must…

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assorted hot peppers on a board

A Visual Guide to Peppers

Eating spicy food is a lot like running a marathon. They both hurt while you’re doing them, and the next day can be pretty painful, too. You have to fight the urge to quit. Crying is par for the course. Yet you persevere, all the while knowing that you’re going to sign up for the same suffering again in the future. The world is cuckoo…

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