They also had younger estimated brain ages. Interestingly, those that subjectively felt younger actually had greater densities of gray matter, and gray matter is where all our brain processing occurs. A research study published in 2018 looked at MRI brain imaging and asked 68 healthy people to choose from three options: So as we redefine aging, let’s begin with our perception of how old we feel. Or on the flip side, if you haven’t taken care of your health, you might be even older biologically than your chronological age. In other words, while you may be 50 years old chronologically, you may be much younger biologically if you have taken care of your health. Kurzweil believes that today, medical technology can help us transcend biology to live even longer, maybe even forever.Typically, we look at aging chronologically, which simply means how many times our bodies have ventured around the sun since we were brought into this world.īut emerging science shows us that biological age is likely a more important determinant of our health, because even though we all age chronologically at the same rate, we don’t all age biologically at the same rate.īiological age simply refers to the age of our cells. Medical advancements from the 1960s onwards have had a significant impact on the length of human lives. When you start being more mindful about taking care of your body, that’s when things begin to change, and your biological age slows. Merely being aware of what you feed your body and how much time you make for daily exercise can be just as beneficial. Vanilla soy milk (100 calories for a cup)įor some, replicating Kurzweil’s breakfast every day isn’t realistic.Dark chocolate infused with espresso (170 calories for 1 ounce).Smoked salmon and mackerel (100 calories for a 3-ounce serving).Porridge (150-350 calories for ½ cup, depending on ingredients).Here's a look at one of Kurzweil's typical breakfasts :
#PHYSICAL AGE VS CHRONOLOGICAL AGE FULL#
To aid in this, Ray Kurzweil follows a diet full of healthy carbs and light on calories. Try a Longevity Multipack to get started on living well forever!Įpigenetic age – much like biological age – is accelerated by a high body mass index (BMI) but can be reduced with exercise and a healthy diet.
#PHYSICAL AGE VS CHRONOLOGICAL AGE HOW TO#
Because epigenetic age and biological age are associated, we may be able to alter both of these with changes to our lifestyle, diet, and environment.įiguring out how to reduce your biological age will help you feel more youthful and energetic every day. This seems to indicate that both epigenetic and biological age can be determined at a molecular level.Īging may also be a result of reduced plasticity in the expression of some bivalent genes. The epigenetic clock appears to correlate with biological age when comparing different molecular predictors of age. A person's physical appearance doesn't necessarily match their chronological age, either.Įpigenetic research, or the study of processes that alter gene activity without changing DNA sequences, also shows potential benefits for long-term human health. Our biological age is closely related to our health and mortality, which makes it the best way to measure our actual physical age. According to many other futurists, scientists, and doctors, there's a distinct difference between our chronological and biological ages. Kurzweil isn't the only person who believes that biological aging can be managed. This discrepancy, he believes, is due to his proactive approach to biological aging.
His chronological age may be 71, but Futurist Ray Kurzweil believes that his biological age is closer to twenty years younger.
When it comes to biological age, the possibilities for life extension are considerably more exciting. Those with a younger biological age compared to their chronological age are at a lower risk of suffering age-related diseases and mortality, whereas the opposite is also true. Unlike chronological age, your biological age will not necessarily equal the number of years you’ve been alive. It’s influenced by your genes, lifestyle, behaviour, environment, and other factors. Your biological age or physiological age, on the other hand, refers to how old you seem and is much more malleable. Unfortunately, on that front, there's not much we can do to turn back the clock. Understanding your chronological age is simple: it's the number of years that you have lived.
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