Recent Research Into the Interaction of Exercise and Aging

Today’s open access papers touch on aspects of the interaction between exercise and the pace of aging. People age at somewhat different rates, and for the vast majority of us lifestyle is a far greater determinant of that rate than our genes. Until such time as the clinical deployment of rejuvenation therapies is well underway, and in regions of...
Recent Research into the Interaction of Exercise and Aging
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Today’s open access papers touch on aspects of the interaction between exercise and the pace of aging. People age at somewhat different rates, and for the vast majority of us lifestyle is a far greater determinant of that rate than our genes. Until such time as the clinical deployment of rejuvenation therapies is well underway, and in regions of the world sufficiently wealthy to have tamed the majority of infectious disease, it remains the case that our choices regarding our health, such as calorie restriction and exercise, are the most reliable means of improving life expectancy. The size of the effect is not enormous in the grand scheme of things: three quarters of slim, fit, well-considered people die before reaching 90 years of age, after all. You cannot add decades to your life by making incrementally better lifestyle choices.

So why bother? Well, firstly because being increasingly sick for a span of decades at the end of life is a real drag, and exercise and calorie restriction do make a sizable difference to the odds of avoiding much of that fate. But more importantly this is an era of radical, accelerating progress in the life sciences. With every

Source: aggregator.leafscience.org