US cardiologist Dr. Sanjay Bhojraj reveals that over 80% of chronic diseases are driven by lifestyle, not genetics. He identifies intentional movement -- strength and aerobic exercise -- as the most powerful anti-aging tool, capable of cutting risks of heart disease, diabetes, and cognitive decline by up to 50%. Focusing on daily habits like exercise, nutrition, sleep, and stress management nurtures mitochondria, promotes vitality, and helps individuals age healthier and more resiliently.