Question:- Physiological age is the number of years a person has been alive. True or False?
Answer: The correct option is False.
Physiological age differs from the number of years a person is alive this is known as chronological age. Biological age, or physiological age is the age that was calculated by biological markers and status that a certain individual may have at present, even though he or she may be of a certain calendar age. This concept acknowledges the fact that different people, regardless of their age, may have very different health conditions as well as levels of functioning. Physiological age on the other hand is defined by one’s genetics, the choices one makes, the soils one is in, and overall health status.
For instance, if an individual is sixty years old but exercises often, takes quality food, handles stress, and does not indulge in risky practices such as smoking then this person’s body is relatively that of a fifty-year-old. Their physical and mental performances, blood circulation, and body metabolism may be as good as those of normal 50-year-old people. On the other hand, a 40-year-old man who is a chain smoker a regular drinker or a man tormented by stress or with some other health issues could be deemed physiologically not lower than 50 or 60 years old. Their body may be looking tired as people of their age and may exhibit habits which are characteristic of elderly people. Some parameters intervene in the estimation of the physiological age and may include; Telomere length; DNA Methylation; cardio-respiratory fitness; muscle strength and cognition tests. The measure of when people are biologically old is important in health care and research because it offers a broader perspective of health risks and outcomes that vary from traditional age, enabling healthcare personnel as well as researchers to monitor and control susceptibility to diseases, advise clients on how to alter their lifestyle as opposed to the age factor.
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