The Longevity Toolkit: Peter Attia’s 5 Tactics to Improve Longevity

Longevity hinges on five controllable pillars: exercise, nutrition, sleep, medication, and emotional health. Exercise serves as the primary driver of physical resilience, as consistent activity often alleviates chronic pain better than inactivity. Nutritional success relies on avoiding dietary extremes while prioritizing protein intake—ideally one gram per pound of body weight—to counteract age-related sarcopenia and anabolic resistance. Sleep quality improves through strict consistency in wake-up times, the elimination of daytime naps, and careful management of evening food and fluid intake. Beyond physiological factors, social support networks and a strong sense of purpose are essential for long-term well-being. Without these emotional foundations, extending lifespan risks creating a state of prolonged unhappiness, underscoring that healthspan and quality of life are inextricably linked.