“Aging is an extraordinary process where you become the person you should have always been.” – David Bowie
Listening to a recent Ten Percent Happier podcast, The Science of Longevity, with Dan Harris and his guest, Dr. Peter Attia introduced me to a new word: healthspan. Dr. Attia specializes in longevity and he was talking about his recently published book Outlive: The Science and the Art of Longevity
“There is this other component that if really I think push people will acknowledge is more important to them and that is healthspan. Which is harder to understand and define because it’s not binary but it’s an indication of quality of life. The medical definition of healthspan is the period of time from which you are free of disability and disease. I think some definition of healthspan needs to touch on physical robustness, cognitive robustness, and emotional resilience and health.”
Dr. Peter Attia, Ten Percent Happier Podcast
As I celebrate another birthday, this seems like a topic worth digging into. After all, when I grow up, I want to be just like our blogger friend, Julia Preston, who published a fantastic book at age 83, Voices: Who’s In Charge of the Committee in My Head?, and who regularly sprinkles this blogging community with delight, joy, and encouragement.
So how do we do it? Dr. Attia had five main areas: exercise, nutrition, sleep, pharmaceutical tools, and emotional health.
Exercise is the tool that turns out that it impacts lifespan (and healthspan) the most. The more exercise the better – he describes it as “the most potent longevity drug in our arsenal.” I found his breakdown on what we need to be very interesting – of the time we spend exercising, he gave the rough rule of thumb as half aerobic and half strength training. And of the aerobic half, 80% low intensity, 20% high intensity. For the strength half – 80% strength and 20% stability.
His comment on what we should do was more nebulous. It turns out that measuring our VO2 max is the best predictor of longevity, which matches what I remember when writing The Unified Theory of Breathing drawing from James Nestor’s book Breath. So the exercise we choose should ultimately improve our VO2 max because it is the best “predictor of length of life.”
Strength they measure by grip strength. Dr. Attia threw out this comparison: “If you compared the top 10% of grip strength to the bottom 10% – there is a 70% reduction in both incidence and mortality from dementia.” He followed that up with that it isn’t that they believe a strong grip protects the brain, but it works as an indicator.
The other bucket that really interested me was emotional health. Dr. Attia made the point that this one is different because it’s not age dependent but it affects the quality of life throughout. If we don’t have emotional health, we can make life more difficult for ourselves and those around us. Which makes me think of one of my favorite Oscar Wilde quotes, “Some cause happiness wherever they go; others whenever they go.“
For me, my emotional health toolkit contains faith, meditation, writing, and love. When I start the day with meditation, faith, and writing, I have a better chance of facing the challenges of the day with openness and less worry. These tools help me put down the stuff I don’t need to carry and keep so that I can face the day, and my loved ones, with open arms.
Growing up with two parents who made emotional health look easy, I didn’t develop my toolkit until life tossed me around a bit. I thought enthusiasm and optimism could cover everything over. Maybe we all have maladaptive ways of doing things we have to relearn but don’t have the opportunity until life gives us something to practice. It makes me think of all the tools I carried when climbing to help in the case of falling into a crevasse or needing to rescue someone else. Thank goodness I never had to use them – because all I knew was the theory of what I should do, not the adrenaline packed reality of facing the tough situations.
But now that I’ve had plenty of opportunities to find out just how important emotional health is in the quality of life, I’ve found that doing my work, just like exercise, truly makes such a difference. There might not be the statistics to compare what happens when we do or do not do our work as it relates to emotional health, but I know for me, it is the key to enjoying each day that I’m lucky enough to walk on this green earth. And for each of these days I have in my life span, I’m so grateful. So thank you all for being part of my tool kit!
Speaking of someone who has done her work, I was lucky enough to have a wonderful podcast conversation with Vicki Atkinson about her book, Surviving Sue. As we talked through the themes in the book, she told me about doing the work to turn her well-deserved anger at her mother into compassion and positive regard. Episode 22: Themes in Surviving Sue with Vicki Atkinson
It’s a great episode, please give it a listen and subscribe! Search for Sharing the Heart of the Matter on Apple Podcasts, Amazon Music, Spotify, or PocketCasts or click on the link above.