A comprehensive and practical guide for achieving your fitness goals, 5-Factor Fitness by Harley Pasternak, M.Sc. is a game-changer in the world of health and w

"The 5-Factor World Diet" incorporates the best foods and nutritional habits from ten of the world's healthiest countries. The international diet secrets of the

Updated with must-have new recipes, diet tips, and research. Discover the simple secret to permanent weight loss and optimal health, as seen on Dr. Oz. Fad diet

Get healthy in just 15 days with this diet plan from the celebrity trainer and New York Times bestselling author frequently featured on Khloé Kardashian's Reve

NEW YORK TIMES BESTSELLER • “Harley’s intelligent and innovative approach to health and fitness inspired me to get excited about working out again. I have