

So, if you're 40 years old and you did everything "right," your RealAge is 28.5 years. If the numbers match, it means that your body is aging appropriately. How you interact with the world around you, from your eating and exercise habits to your social behaviors, determines the way you genes will affect your body in terms of aging. Roizen argues that genes are not the only factor in how we age. (They think this is because you have to go out and walk a dog.)ĭr. Dogs Owning a dog can make you one year younger.


Exercise If a person does the right amount of exercise, he or she is 8.7 years younger. 1If you want to know your true age, dont look at the calendar.A person who doesn't is 2.1 years younger. Smoking A person who smokes a pack a day is 4.9 years older.Here are some of the factors that determine your RealAge compared to your chronological age: Maintained by scientists at the University of Chicago, the site provides recommendations for each user based on his or her answers. Here are two examples that compare actual age versus effective age: Figure 2 shows the actual age and effective age of a structure that was originally built in 1966, but with an added 500 square feet in 2006 to the original. Questions cover nutrition, physical activity, environment, genetics and family history, and stress. Actual age or chronological age is defined as the age of a structure (usually in years) since the building was complete.
