Longevity Isn’t Just About What You Eat: The Happiness Factor Matters Too

We hear a lot about longevity these days—and understandably so.

We’re told to eat more protein and fiber, lift weights, walk more, protect our sleep, manage stress, and stay active. And yes, all of those things matter.

But the more I think about longevity, the more I believe we’re sometimes missing one of the most important pieces of the puzzle:

Are you happy?

Not happy every minute of every day. Life doesn’t work that way. But do you have people you love? Do you have a sense of purpose? Do you laugh? Do you get out of the house? Do you have something you’re looking forward to?

Because when I look at my 91-year-old mother, I can’t help but think about the happiness factor.

My mom still lives on her own. She’s active in her community and spends plenty of time with family and friends. She has a social life, things she enjoys doing, and people who love being around her.

And here’s the funny part: she doesn’t exactly follow the longevity playbook.

She doesn’t strength train. She isn’t counting grams of protein or fiber. And let’s just say she has never met a piece of chocolate or dessert she didn’t like!

Yet here she is at 91, still living independently and enjoying her life.

I’m certainly not suggesting that exercise and nutrition don’t matter. They absolutely do. But my mom has made me wonder if we’re sometimes so focused on optimizing our bodies that we forget to optimize our lives.

The Blue Zone Lesson

One of the things I love about the Blue Zones research is that longevity isn’t presented as simply a matter of diet and exercise.

People who live long, healthy lives tend to have strong social connections, a sense of purpose, regular movement built into their lives, and supportive communities.

That makes me think about Park City.

I love spending time there because movement happens naturally. You walk. You hike. You ski. You garden. You golf. You get outside. You see people. You meet friends for dinner. You spend time in nature.

It doesn’t necessarily feel like a workout.

It feels like living.

And perhaps that’s part of the secret.

Strength Training Still Matters

As much as I’m focusing on happiness and connection, I’m also convinced that strength training becomes increasingly important as we get older.

Muscle is one of the best investments we can make in our future selves.

Strength helps us maintain independence, balance, mobility, and the ability to do the everyday things we want to keep doing.

I don’t want to simply live a long life.

I want to be strong enough to live it.

And Yes, I’m Still Paying Attention to Protein and Fiber

I’m also much more intentional about what I put on my plate these days.

Protein helps support muscle as we age, which is especially important when we’re working on maintaining strength.

And fiber deserves just as much attention. It supports digestive health and is found in so many of the foods that make up a healthy diet—vegetables, fruits, beans, whole grains, nuts and seeds.

I’m not interested in perfection.

I’m interested in habits I can actually maintain.

Maybe Longevity Is More Personal Than We Think

My mother reminds me of something I don’t want to forget:

There isn’t one perfect formula for living a long life.

There are healthy habits we can adopt. We can strength train. We can eat more protein and fiber. We can move our bodies. We can prioritize sleep and stress management.

But we also need to nurture our relationships.

We need reasons to get dressed and leave the house.

We need friends.

We need laughter.

We need purpose.

We need something that makes us happy.

For my mom, maybe that’s family, friends, community—and, of course, her beloved Minnesota Vikings!

She may not be following every longevity recommendation I’ve embraced, but she’s teaching me something equally important:

Longevity isn’t just about adding years to your life. It’s about adding life to those years.

And at 91, my mom is still doing exactly that. 💜💛

Until next time!