Part I: Common age-related changes and what you can do -- Your brain ; Your senses ; Your heart and lungs ; Your bones, muscles, and joints ; Your digestive health ; Your urinary health ; Your immune health ; Weight, sleep, skin, and sexual health ; Cancer ; Frailty and recovery from injury ; Part II: Living better and living longer -- How are you doing, and what's your plan? ; The power of relationships, connections and purpose ; Improving your physical health with exercise ; Eating well to live well ; Holistic health to nurture your mind, body and spirit ; Vaccinations and screening tests ; Planning ahead for what comes next ; Inspirational stories.