Peter Attia is a physician who focuses on longevity. In his recent book, Outlive: The Science and Art of Longevity, he explains that longevity has two components: how long you live, which is your chronological lifespan, and how well you live (the quality of your years), which is called healthspan.
His goal is to create an operating manual for the practice of longevity. His belief is that, with time and effort, individuals potentially can extend their lifespan by a decade and their healthspan possibly by two decades.
Specifically, Attia’s research focuses on actions that individuals can take to mitigate risk associated with four chronic diseases of ageing: heart disease, cancer, neurodegenerative disease, and type 2 diabetes.
Attia was recently profiled in a New York Times Magazine article: Want to Live Longer and Healthier? Peter Attia Has a Plan. He also hosts a podcast entitled The Drive, which addresses personal health and longevity topics.
As a complement to this reading, I recently came across the map below in The Daily Shot, an economics newsletter.
I was surprised to see such a wide dispersion of life expectancies across regions of the US.
In its most recent report on life expectancy in the US, the Centers for Disease Control and Prevention (CDC) pegged life expectancy for a newborn at 76 years.
The CDC report, released in August 2022, states that US life expectancy experienced a 2.7-year decline during the 2020 – 2021 period due to the pandemic.
JP Morgan has also published additional longevity-related data that you might find interesting:
- 65-year-old females today have an average life expectancy of 84.5 years
- Non-smoking females in excellent health have a 1-in-3 chance of living to age 95
- 65-year-old males today have an average life expectance of 81.9 years
- Non-smoking males in excellent health have a 1-in-5 chance of living to age 95
Longevity is a key input to the process that we use when we build financial plans for clients, and understanding longevity trends in the US is a good starting point.
In the end, though, individual factors such as family history and lifestyle choices are likely to be more informative when responding the question: “how long do you expect to live?”
If you are interested in extending your lifespan and healthspan, it’s encouraging to know that there are concrete steps, such as the ones Attia suggests, which you can take that are likely to ‘bend the curve’ in your favor and advance the goal of a long, healthy life.
-RK