Mark Sisson (born July 20, 1953) is an American fitness author, food blogger, and a former distance runner, triathlete and Ironman competitor. [1] He frequently posts to his website and blog, Mark's Daily Apple.

Mark Sisson, New York Times bestselling author, media personality, ex-endurance athlete (5th place USA Marathon Championship, 4th place Hawaii Ironman finish) founded the PRIMAL KITCHEN® brand in 2015. He has been educating the world on nutrition and the benefits of fat and protein for over a decade via his blog, MarksDailyApple.com.

The Official YouTube Channel of Mark Sisson and Mark's Daily Apple. Mark Sisson is a former endurance athlete who has since become one of the foremost experts on ancestral living and the...

214K Followers, 1,092 Following, 437 Posts - Mark Sisson (@marksissonprimal) on Instagram: "NYT bestselling author, founder of @primalkitchenfoods @marksdailyapple @theprimalblueprint, @primalhealthcoach, @wearpeluva"

Apr 8, 2025 · What is the Mark Sisson diet like? The Primal Kitchen founder shares his go-to recipes, schedule, and discusses the new Frozen Meals on ThriveMarket.com!

Mark Sisson’s Born to Walk redefines how we view fitness by emphasizing walking as a vital, foundational practice for health and longevity. Rather than pushing extreme endurance, Sisson makes a compelling case that walking—not running—best aligns with our genetic blueprint, promoting physical resilience, metabolic balance, and mental clarity.

Mark Sisson is a 57-year-old expert on primal and paleo diets. He’s most well known for his blog, called Mark’s Daily Apple . A former elite endurance racer, Mark is one of the premiere voices in the world of paleo eating and primal nutrition.

Oct 17, 2024 · Today, I’ve got a true legend with us—Mark Sisson. Mark is the founder of Primal Kitchen and Peluvia, author of several best-selling books on health and fitness, and the mastermind behind Mark’s Daily Apple, one of the most respected resources in the health and wellness space.

Feb 10, 2025 · In this episode of Revolution Health Radio, Chris Kresser talks with Mark Sisson, author of Born to Walk and renowned figure in the ancestral health space, about rethinking our approach to fitness. They challenge the conventional wisdom of chronic cardio and explore the myriad benefits of walking as a foundational movement practice.

Mark Sisson Mar 7, 2025 · 󰟠 If your goal is better body composition, improved health, and looking as fit as you feel, there’s a smarter way than endless miles of running.