A lot of things can be bought in this world, but your health isn't one of them. The only person who can achieve optimal health is one who is willing to put in the work. To make the most out of your one chance on earth, you need to become a master of the five pillars of health:

Pillar 1: Nutrition

Pillar 2: Movement

Pillar 3: Sleep

Pillar 4: Mindset

Pillar 5: Environment

Hard To Kill will

Bestselling author, longevity expert, and National Geographic Explorer Dan Buettner reports on health, fitness, diet, and aging, drawing on his research from extraordinarily long-lived communities—Blue Zones—around the globe. Buettner has launched a major public health initiative to transform cities based on principles from this book, an updated and expanded edition of his bestselling classic on longevity. His prescriptions for lifestyle, nutrition,

Bestselling author Dan Buettner reveals how to transform your health using smart nutrition, lifestyle, and fitness habits gleaned from longevity research on the diets, eating habits, and lifestyle practices of the communities he's identified as "Blue Zones"—those places with the world's longest-lived, and thus healthiest, people, including locations such as Okinawa, Japan; Sardinia, Italy; Costa Rica's Nicoya Peninsula; Ikaria, Greece; and Loma

With Fitness After 40, regain the energy and physique of a teenager in no time.

Your body is getting older, those stairs are looking steeper, and your bones are cracking louder. The unavoidable fact is that your body is aging. However, that doesn’t have to impact your fitness level. Forget how many candles were on your last birthday cake—if you exercise smarter, you can remain youthful, energetic, and strong.

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