Parental longevity is one of the most important predictors of survival to age 100 for both men and women.
According to an analysis published in The Journal of the American Medical Association (JAMA), walking speed is a reliable predictor of overall lifespan and is especially useful in determining life expectancy for adults living independently.
Evidence-based studies indicate that longevity is based on two major factors, genetics, and lifestyle choices. Twin studies have estimated that approximately 20-30% of an individual's lifespan is related to genetics, the rest is due to individual behaviors and environmental factors which can be modified.
The study, published in the journal Age and Ageing, also found that if the father lived to 90, it did not correlate to increased longevity and health in daughters. However, if both the mother and father lived to 90, the likelihood of the daughter achieving longevity and healthy aging jumped to 38%, researchers said.
Asian-Americans top the list at 86.5 years, with Latinos following closely behind at 82.8 years. Third of the five groups are Caucasians, with an average life expectancy of about 78.9 years, followed by Native Americans at 76.9 years. The final group, African Americans, has a life expectancy of 74.6 years.
Among the "Big Five" personality traits, conscientiousness is especially predictive of living a longer life. The trait has also been linked to health-related behaviors such as smoking and sleep, which may help explain its link to longevity.
But solid evidence still shows that the best way to boost the chance of living a long and active life is to follow the advice you likely heard from your parents: eat well, exercise regularly, get plenty of sleep, and stay away from bad habits.
Longevity may seem beyond your control, but many healthy habits may lead you to a ripe, old age. These include drinking coffee or tea, exercising, getting enough sleep, and limiting your alcohol intake. Taken together, these habits can boost your health and put you on the path to a long life.
As it turns out, it's a very long life. A healthy diet, regular physical activity, extended work years and aggressive government intervention have helped the Nagano region produce the longest life expectancy in Japan, which in turn is the longest in the world.
'It's possible up to 50 per cent of ageing may be inherited from your mother or father,' he says. 'However, the most important factors are the things you don't inherit, such as sun exposure, smoking and your stress levels. '
Over the last 200 years, life expectancy in the US has doubled, now the average life expectancy is 78.8 years. This longevity is due to better health care and hygiene, healthier lifestyles, diet, and improved medical care.
Diet is the single most important predictor variable of health outcomes in the modern world. It is the single leading predictor of premature death and the single leading predictor of total chronic disease risk. In reverse, overall diet quality is the single leading predictor of longevity and vitality.
There aren't special vitamins or medicine that'll guarantee a longer life. Simply put, it takes consistent, healthy practices over the course of many years to help you live longer. Small changes to your diet or adding cardio exercise into your daily routine go a long way in helping you live a long life.
Besides the examples of vitamin K and selenium as being both essential and longevity V/M, three additional examples of V/M that have both effects are vitamin D, marine omega-3 fatty acids (DHA/EPA), and magnesium.
As it turned out, five specific lifestyle choices make a big difference in living to 90: not smoking, maintaining a healthy weight, good blood pressure control, regular exercise, and avoiding diabetes.
Extroverts may live longer than introverts – but not during a pandemic. A US study showed that extroverts had a slightly higher mortality rate than introverts during the first Covid-19 wave in the US. It remains to be seen whether this pattern continued into 2021 and 2022.
And the louder that voice is—or the more conscientious you are—the likelier you are to live a long life, according to a wide body of research dating back to a landmark 1993 study conducted by psychologist Howard S. Friedman, PhD, co-author of The Longevity Project.
Recent research shows that several personality traits predict who will enjoy health into their 80s and beyond. According to some studies, the link between personality and longevity is as strong as intelligence or how much money you have, both of which are correlated with longer lifespans.
Males born in the Lesotho have the lowest life expectancy of the world in 2022. Similarly low is the life expectancy for females born in this country. The average woman lives only 56 years. The lowest life expectancy for women in the world in 2022 was for girls born in Nigeria, with only 54 years.