Healthy Longevity As A Lifestyle Choice

Dr. Luigi Fontana shares his keys to healthy longevity: caloric restriction, keeping your waistline small, exercise, moderation, Mediterranean diet, and mindfulness. No shortcuts, just a healthy lifestyle.
Embrace the power of lifestyle choice for healthy longevity.

7 Keys To Healthy Longevity

This is Dr. Luigi Fontana. He’s a research professor of Geriatrics & Nutritional Science, and co-director of the Longevity Research Program at Washington University in St. Louis.

What does he want us to know?

He has a many-fold approach to healthy longevity, most of which may not be news to you, but you might want to prioritize some things:

Consider caloric restriction with optimal nutrition (CRON)

This is about reducing the metabolic load on your body, which frees up bodily resources for keeping yourself young.

Keeping your body young and healthy is your body’s favorite thing to do, but it can’t do that if it never gets a chance because of all the urgent metabolic tasks you’re giving it.

If CRON isn’t your thing (isn’t practicable for you, causes undue suffering, etc) then intermittent fasting is a great CR mimetic, and he recommends that too. See also:

Keep your waistline small

Whichever approach you prefer to use to look after your metabolic health, keeping your waistline down is much more important for health than BMI.

Specifically, he recommends keeping it:

  • under 31.5” for women
  • under 37” for men

The disparity here is because of hormonal differences that influence both metabolism and fat distribution.

Exercise as part of your lifestyle

For Dr. Fontana, he loves mountain-biking (this writer could never!) and weight-lifting (also not my thing). But what’s key is not the specifics, but what’s going on:

  • Some kind of frequent movement
  • Some kind of high-intensity interval training
  • Some kind of resistance training

Frequent movement because our bodies are evolved to be moving more often than not:

The Doctor Who Wants Us To Exercise Less, & Move More

High-Intensity Interval Training because unlike most forms of exercise (which slow metabolism afterwards to compensate), it boosts metabolism for up to 2 hours after training:

How To Do HIIT (Without Wrecking Your Body)

Resistance training because strength (of muscles and bones) matters too:

Resistance Is Useful! (Especially As We Get Older)

Writer’s examples:

So while I don’t care for mountain-biking or weight-lifting, what I do is:

1) movement: walk (briskly!) everywhere and also use a standing desk
2) HIIT: 2-minute bursts of hindu squats and/or exercise bike sprints
3) resistance: pilates and other calisthenics

Moderation is not key

Dr. Fontana advises that we do not smoke, and that we do not drink alcohol, for example. He also notes that just as the only healthy amount of alcohol is zero, less ultra-processed food is always better than more.

Maybe you don’t want to abstain completely, but mindful wilful consumption of something unhealthy is preferable to believing “moderate consumption is good for the health” and an unhealthy habit develops!

Greens and beans

Shocking absolutely nobody, Dr. Fontana advocates for (what has been the most evidence-based gold standard of healthy-aging diets for quite some years now) the Mediterranean diet.

See also: Four Ways To Upgrade The Mediterranean Diet ← this is about tweaking the Mediterranean diet per personal area of focus, e.g. anti-inflammatory bonus, best for gut, heart healthiest, and most neuroprotective.

Take it easy

Dr. Fontana advises us (again, with a wealth of evidence) Mindfulness-Based Stress Reduction, and to get good sleep.

Not shocked?

To quote the good doctor,

❝There are no shortcuts. No magic pills or expensive procedures can replace the beneficial effects of a healthy diet, exercise, mindfulness, or a regenerating night’s sleep.❞

Always a good reminder!

Want to know more?

You might enjoy his book “The Path to Longevity: How to Reach 100 with the Health and Stamina of a 40-Year-Old”, which we reviewed previously 🤓

You might also like this video of his, about changing the conversation from “chronic disease” to “chronic health”:

!

Want to watch it, but not right now? Bookmark it for later 🔖

Take care!

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  • Stop Cancer 20 Years Ago

    Dr. Jenn Simmons shares vital tips on preventing cancer and inflammation, advocating for lifestyle changes and proactive health management at any age.

    Get Abreast And Keep Abreast

    This is Dr. Jenn Simmons. Her specialization is integrative oncology, as she—then a breast cancer surgeon—got breast cancer, decided the system wasn’t nearly as good from the patients’ side of things as from the doctors’ side, and took to educate herself, and now others, on how things can be better.

    What does she want us to know?

    Start now

    If you have breast cancer, the best time to start adjusting your lifestyle might be 20 years ago, but the second-best time is now. We realize our readers with breast cancer (or a history thereof) probably have indeed started already—all strength to you.

    What this means for those of us without breast cancer (or a history therof) is: start now

    Even if you don’t have a genetic risk factor, even if there’s no history of it in your family, there’s just no reason not to start now.

    Start what, you ask? Taking away its roots. And how?

    Inflammation as the root of cancer

    To oversimplify: cancer occurs because an accidentally immortal cell replicates and replicates and replicates and takes any nearby resources to keep on going. While science doesn’t know all the details of how this happens, it is a factor of genetic mutation (itself a normal process, without which evolution would be impossible), something which in turn is accelerated by damage to the DNA. The damage to the DNA? That occurs (often as not) as a result of cellular oxidation. Cellular oxidation is far from the only genotoxic thing out there, and a lot of non-food “this thing causes cancer” warnings are usually about other kinds of genotoxicity. But cellular oxidation is a big one, and it’s one that we can fight vigorously with our lifestyle.

    Because cellular oxidation and inflammation go hand-in-hand, reducing one tends to reduce the other. That’s why so often you’ll see in our Research Review Monday features, a line that goes something like:

    “and now for those things that usually come together: antioxidant, anti-inflammatory, anticancer, and anti-aging”

    So, fight inflammation now, and have a reduced risk of a lot of other woes later.

    See: How to Prevent (or Reduce) Inflammation

    Don’t settle for “normal”

    People are told, correctly but not always helpfully, such things as:

    • It’s normal to have less energy at your age
    • It’s normal to have a weaker immune system at your age
    • It’s normal to be at a higher risk of diabetes, heart disease, etc

    …and many more. And these things are true! But that doesn’t mean we have to settle for them.

    We can be all the way over on the healthy end of the distribution curve. We can do that!

    (so can everyone else, given sufficient opportunity and resources, because health is not a zero-sum game)

    If we’re going to get a cancer diagnosis, then our 60s are the decade where we’re most likely to get it. Earlier than that and the risk is extant but lower; later than that and technically the risk increases, but we probably got it already in our 60s.

    So, if we be younger than 60, then now’s a good time to prepare to hit the ground running when we get there. And if we missed that chance, then again, the second-best time is now:

    See: Focusing On Health In Our Sixties

    Fast to live

    Of course, anything can happen to anyone at any age (alas), but this is about the benefits of living a fasting lifestyle—that is to say, not just fasting for a 4-week health kick or something, but making it one’s “new normal” and just continuing it for life.

    This doesn’t mean “never eat”, of course, but it does mean “practice intermittent fasting, if you can”—something that Dr. Simmons strongly advocates.

    See: Intermittent Fasting: We Sort The Science From The Hype

    While this calls back to the previous “fight inflammation”, it deserves its own mention here as a very specific way of fighting it.

    It’s never too late

    All of the advices that go before a cancer diagnosis, continue to stand afterwards too. There is no point of “well, I already have cancer, so what’s the harm in…?”

    The harm in it after a diagnosis will be the same as the harm before. When it comes to lifestyle, preventing a cancer and preventing it from spreading are very much the same thing, which is also the same as shrinking it. Basically, if it’s anticancer, it’s anticancer, no matter whether it’s before, during, or after.

    Dr. Simmons has seen too many patients get a diagnosis, and place their lives squarely in the hands of doctors, when doctors can only do so much.

    Instead, Dr. Simmons recommends taking charge of your health as best you are able, today and onwards, no matter what. And that means two things:

    1. Knowing stuff
    2. Doing stuff

    So it becomes our responsibility (and our lifeline) to educate ourselves, and take action accordingly.

    Want to know more?

    We recently reviewed her book, and heartily recommend it:

    The Smart Woman’s Guide to Breast Cancer – by Dr. Jenn Simmons

    Enjoy!