Biological Age vs Chronological Age

by Cammy Dennis

Perceptions of aging are influenced by many things. Our thoughts and feelings about the aging process are impacted by our culture, societal views and the media. As we age and contemplate wellness, it is very important to remember that the concept of chronological age is not nearly as important as your biological age.

Your biological age, which reflects the state of your well being, is a comparison to other people of the same chronological or actual age. Biological age is a reflection of many health considerations. For example: disease risk factors, changes in the physical structure of the body as well as changes in the performance of motor skills and sensory awareness.

One of the most positive influences on our health, or our biological age, is our lifestyle. People who exercise regularly and make an effort to eat nutrient-rich foods are very likely to have a biological age that is lower than their chronological age. On the other hand, those who are less active or sedentary and do not eat a healthy diet might have a biological age that is higher than their chronological age.

Everyone ages, but our lifestyle can make a remarkable difference between our chronological and biological age. A 70 year-old person who is healthy, active and engaged might very well have a body and mind that is closer to a 60 year-old person. There are numerous studies supporting the relationship between a healthy physical and emotional state and longevity. Our age, or rather a number, should not define who we are or what we are capable of.

I continue to be amazed and inspired by the On Top of the World residents who are world travelers, tireless volunteers and competitive athletes. Our birthday will greet us every year, but it's never too late to lower your biological age.


Cammy Dennis is the Fitness Director for On Top of the World Communities and The Ranch Fitness Center & Spa.