Son of Pritikin cofounder Dr. David Lehr, Paul Tager Lehr is the president of the Pritikin Organization, which has helped more than 100,000 people worldwide who have gone to the Pritikin Longevity Center & Spa and the 10 million plus readers of Pritikin books lose weight and prevent and reverse obesity, heart disease, diabetes, high blood pressure, and high cholesterol.