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How do you determine biological age vs chronological age?
Chronological age is measured in years; but biological age is assessed by a person’s physical and mental functions. Your biological age – also known as your physiological age – is influenced by various factors. And while genetics plays a significant role, other factors include: Diet and nutrition. If your biological age is lower than your actual age, it signifies that your body is ageing more healthily than normal. Our biological age can indeed be substantially greater (or shorter) in comparison to our chronological age, relying on our lifestyle as well as genetic makeup and it can be reversible! “About 68% of people will have a biological age within five years of their chronological age, but you can also find individuals who are a decade or more older or younger,” she explains. Body age is a measurement of how old you are biologically based upon your health and fitness level as opposed to what your birth certificate indicates. For example, someone who is thirty-five years old may have a body age that is ten years older. Why is my biological age higher than my actual age? Once you get your results back from a biological age test and it comes back higher than your chronological age, it may mean there has been some damage to your cells, and your body is ageing prematurely. However, there is no need to panic. A human being’s age can be categorized into four types: Chronological age, Appearance age, Biological age, and Mental age.
Is biological age more important than chronological age?
Research suggests that biological age is more accurate than chronological age for predicting the onset of disease and death. This article looks at chronological versus biological aging, how biological age is determined, and how you may be able to lower your biological age. Biological Versus Chronological Age Chronological age is how long you have existed. Biological age is how old your cells are. Sometimes these two numbers are the same for people, but everyone ages at different rates. Your healthspan is the period of life where you are free of any aging-related disease. Chronological age cannot be changed, but Biological age plays a major role in how you feel and function. While chronological age cannot be changed, biological age is malleable and can even be reversed, allowing you to look and feel younger than your chronological age. This is called extrinsic aging. As a result, premature aging can set in long before it was expected. In other words, your biological clock is more advanced than your chronological clock. Controllable factors such as stress, smoking and sun exposure can all play a role in expediting extrinsic aging.
How do I calculate my biological age?
You can calculate your biological age using an online questionnaire like the Activ Age Calculator. This is as simple questionnaire which uses your actual age and then considers factors like your blood sugar level, cholesterol level, eating habits and lifestyle to calculate your biological age. Several factors influence our biological age, including genetics, diet, exercise, biomarkers, and sleep. There are several proposed ways of measuring biological aging, including telomere length, epigenetic clocks, and InnerAge. Age should be estimated through physical examination; life history, matching local or national events with personal milestones; and existing nonformal documents. Accuracy of age estimation should be subject to three tests: biological plausibility, historical plausibility, and corroboration from reputable sources. ‘ Both genetics and lifestyle-related factors have an influence on our youthful appearance. The key to understand perceived ageing is the interaction between these two elements. Epigenetics can provide this key.
What is the most accurate biological age test?
myDNAge® test, the most accurate biological age test, is based on Dr. Horvath’s epigenetic age clock. myDNAge® test, the most accurate biological age test, is based on Dr. Horvath’s epigenetic age clock. Unfortunately, it isn’t that simple. Everyone is born with different lengths of DNA. What this means is that without knowing how long someone’s DNA was at birth, you could only very roughly guess their age. However, if you knew how long a telomere the person started out with, you could more accurately guess their age. Why is my biological age higher than my actual age? Once you get your results back from a biological age test and it comes back higher than your chronological age, it may mean there has been some damage to your cells, and your body is ageing prematurely. However, there is no need to panic. You can calculate your biological age using an online questionnaire like the Activ Age Calculator. This is as simple questionnaire which uses your actual age and then considers factors like your blood sugar level, cholesterol level, eating habits and lifestyle to calculate your biological age. That may seem surprising. But in a recent study in Nature Medicine, an NIH-funded research team was able to gauge a person’s age quite reliably by analyzing a blood sample for levels of a few hundred proteins. The results offer important new insights into what happens as we age.
Is biological age less than actual age?
With the right lifestyle changes, you could even have a younger biological age than your chronological age. They found that genes have a lot to do with looking young. There are thousands of genes in everyone’s DNA that focus on cell energy, skin formation, and antioxidant production, but ageless people express them differently, and often for longer while others peter out as they age. In fact, the survey of 2,000 adults found that on average, the age when most in the survey felt too old to work out regularly was just 41 years old. When we talk about the concept of life stages, three distinct phases come to mind: childhood, adulthood, and old age. The parts of the human body that continue to grow as people age are the ears, nose, hair, and nails.