Top 5 Nutrients to Consider For Longevity The World Health Organization reported that the number of individuals worldwide over 60 years old is expected to double by 2050. (29) With this increase in our aging population, understanding the factors that impact health and disease as we age becomes necessary to maintain longevity and quality of life. From Alzheimer’s and Parkinson’s disease to osteoarthritis and atherosclerosis, the risk of several chronic health conditions increases with age. (16) While aging is a normal process, many chronic diseases associated with aging can be prevented and even reversed. (3)(5)(28) Certain lifestyle and dietary modifications can help to support human longevity and health throughout the lifespan. (28) This article outlines the concept of aging and longevity, as well as the top nutrients to include in your diet to promote extended life expectancy. What are longevity and aging? Also referred to as senescence, aging is the progressive and normal deter...