Stephen Harridge & Norman Lazarus writing for the BBC:
The greater health of older exercisers compared to their sedentary counterparts can lead people to believe physical activity can reverse or slow down the ageing process.
But the reality is that these active older people are exactly as they should be.
In our distant past we were hunter-gatherers, and our bodies are designed to be physically active.
So, if an active 80-year-old has a similar physiology to an inactive 50-year-old, it is the younger person who appears older than they should be, not the other way around.
Stilwell, Oklahoma, known as the Straberry Capital of the worlk earned a discouraging distinction: It has the lowest life expectancy in the USA — just 56.3 years. That is 22.5 years less than the comparable national average of 78.8 years.
“People who live blocks apart can have very different expectations in how long they’ll live because of the conditions in which people are living,” said Donald Schwarz, a senior vice president at the Robert Wood Johnson Foundation. “That represents uneven opportunity for people, particularly children, to have long lives.”
Read more at the Washington Post
Researchers at the University of Birmingham and King’s College London have found that staying active, over the long term, keeps the body young and healthy.
The study recruited 125 amateur cyclists aged 55 to 79, 84 of which were male and 41 were female. The men had to be able to cycle 100 km in under 6.5 hours, while the women had to be able to cycle 60 km in 5.5 hours. Smokers, heavy drinkers and those with high blood pressure or other health conditions were excluded from the study.
The participants underwent a series of tests in the laboratory and were compared to a group of adults who do not partake in regular physical activity. This group consisted of 75 healthy people aged 57 to 80 and 55 healthy young adults aged 20 to 36.
The study showed that loss of muscle mass and strength did not occur in those who exercise regularly. The cyclists also did not increase their body fat or cholesterol levels with age and the men’s testosterone levels also remained high, suggesting that they may have avoided most of the male menopause.
More surprisingly, the study also revealed that the benefits of exercise extend beyond muscle as the cyclists also had an immune system that did not seem to have aged either.
It’s already well established that one of the benefits of being rich is a longer and healthier life. Now the wealthy want to streatch that even further.
Ben Steverman, Bloomberg:
In China, the U.S. and most of Eastern Europe, the average life expectancy at birth has reached the late 70s, according to the Organization for Economic Cooperation and Development, or OECD. People in Western Europe and Japan, meanwhile, can expect to live into their early 80s.
The World Bank states that life expectancy in Japan is 83.8 years, Canada 82.1 years, and the USA is at 78.7 years.
Most rich people, however, are counting on living even longer—a lot longer, as in two decades more than average. In a new UBS Financial Services survey, 53 percent of wealthy investors said they expected to live to 100.
And they are willing to do what it takes to get there.