Jeffry Life, 72 Years Old Man

Jeffry Life is 72 years old. Dr. Life is a man who has the body appearance of a muscular 30 year old as the result of an anti-aging program which includes the use of human growth hormones. His picture often accompanies ads for Cenegenics, a company which markets its program of "nutrition, exercise, and hormone optimization."
Ageing
Ageing (British English) or aging (American English) is the accumulation of changes in a person over time. Ageing in humans refers to a multidimensional process of physical, psychological, and social change. Some dimensions of ageing grow and expand over time, while others decline. Reaction time, for example, may slow with age, while knowledge of world events and wisdom may expand. Research shows that even late in life, potential exists for physical, mental, and social growth and development. Ageing is an important part of all human societies reflecting the biological changes that occur, but also reflecting cultural and societal conventions. Roughly 100,000 people worldwide die each day of age-related causes.