Can We Actually Influence How We Age?
Over the past several weeks, I've spent quite a bit of time writing about what's happening inside our bodies as we age. We've looked at mitochondria and cellular energy, NAD+, oxidative stress, polyphenols, and some of the research that is helping scientists better understand the aging process.
It's fascinating science, but eventually I think we have to ask a very practical question. What are we supposed to do with all of this information?
We can't stop ourselves from getting older, and I don't think that's a particularly useful goal anyway. Aging is part of life. What interests me much more is whether we can influence how well we age and how many of those years we can spend healthy, active, and independent. The encouraging answer is that while we can't control everything, our everyday choices can make a meaningful difference.
We Don't Control the Whole Story
There are some things about our health that we simply don't get to choose. We inherit our genetics, we're exposed to different environments throughout our lives, and illness or injury can happen despite our best efforts.
That's important to acknowledge because I don't believe healthy aging should ever become another reason to blame ourselves when something goes wrong. We can do everything "right" and still face health challenges.
At the same time, genetics aren't the whole story.
Lifestyle, environment, nutrition, physical activity, sleep, smoking, alcohol use, stress, and many other factors can influence our health over the course of a lifetime. We may not be able to control every card we're dealt, but we do have some influence over how we play the hand. I find that much more useful than worrying about the things I can't change.
Muscle Is One of the Best Places to Start
If you've been reading these articles for a while, you probably won't be surprised that I'm bringing up muscle again. Maintaining strength becomes increasingly important as we get older, not because we need to look like athletes, but because muscle helps us remain capable. We need strength to climb stairs, carry groceries, work around the house, travel, get up from a chair, and continue doing many of the things we take for granted when we're younger.
Regular strength training gives the body a reason to maintain that muscle. Physical activity also supports cardiovascular health, metabolic health, balance, mobility, and many of the cellular processes we've been discussing recently.
The interesting thing is that exercise doesn't only change what we can see on the outside. It creates adaptations throughout the body, right down to the cellular level. That's a pretty remarkable return on something as simple as continuing to move.
What We Eat Matters Too
Nutrition is another area where our daily choices accumulate over time. A healthy diet provides protein to help maintain muscle, carbohydrates and fats for energy, and vitamins and minerals that participate in countless processes throughout the body. Plant foods also provide fibre and thousands of naturally occurring compounds, including the polyphenols I wrote about recently.
We don't need to eat perfectly to benefit from good nutrition. In fact, I think the pursuit of the "perfect diet" probably makes healthy eating more complicated than it needs to be. Most of us would benefit from eating a greater variety of whole foods, including plenty of fruits and vegetables, getting adequate protein, drinking enough water, and eating highly processed foods less often. What we do consistently matters much more than what we do occasionally.
Don't Underestimate Sleep and Stress
Sleep is sometimes treated as the thing we'll get around to after everything else is finished.
Unfortunately, everything else is never finished. Sleep is when the body gets an opportunity to recover from the demands of the day. It supports brain function, metabolism, immune health, physical recovery, and many other processes that become increasingly important when we're thinking about long-term health.
Stress deserves attention too. We can't eliminate stress from our lives, nor would that necessarily be desirable. Some stress challenges us and helps us grow. The problem is when we're constantly under pressure without enough opportunity to recover.
Exercise, time outdoors, hobbies, relaxation, and meaningful relationships can all be part of that recovery. Sometimes taking care of our health has less to do with adding another supplement or wellness routine and more to do with giving ourselves permission to slow down.
What About Supplements and Longevity Science?
This is where I think perspective becomes particularly important. I've been writing about NAD+, NMN, polyphenols, Vivix+, and other areas of longevity research because I genuinely find the science interesting. As researchers learn more about aging at the cellular level, we're gaining new ways of thinking about how nutrition and other interventions might support healthy aging.
But I don't believe any supplement should be viewed as a replacement for the fundamentals.
You can't supplement your way around never exercising, consistently sleeping four hours a night, or eating poorly every day.
For me, nutritional supplements sit on top of the foundation. They can help provide additional support, but the foundation still needs to be there. Perhaps that's one of the most important things longevity research can teach us. The exciting new science doesn't necessarily replace the advice we've heard for decades. Often, it helps explain why that advice works.
The Goal Isn't to Stop Aging
I think the language we use around longevity matters. I'm not particularly interested in "anti-aging." I don't see getting older as something we need to fight. I'm interested in healthspan. I want the years ahead to be years I can enjoy. I want to remain strong enough to do the things I want to do, sharp enough to stay engaged with the world around me, and healthy enough to maintain my independence for as long as possible.
I suspect most people want something similar. There is no single food, workout, supplement, or longevity discovery that can guarantee that outcome. Human health is far too complicated for that. But that doesn't mean we're powerless. Every time we go for a walk, challenge our muscles, choose a nutritious meal, get a good night's sleep, spend time with people we care about, or take a little better care of ourselves, we're doing something that supports the body we'll be living in tomorrow.
Final Thought
After spending so much time learning about what happens inside our cells as we age, I've found myself coming back to something surprisingly simple. The science may be complicated. Taking care of ourselves doesn't have to be.
Move your body. Maintain your strength. Eat well most of the time. Get enough sleep. Find healthy ways to manage stress. Stay connected to people. Keep learning, stay curious, and give yourself reasons to remain engaged with life. Then take advantage of new information and tools when they make sense for you.
We don't get to control everything about how we age, but we aren't simply passengers either. The choices we make today become part of the health we carry with us into the years ahead. To me, that's a very good reason to keep making them.
Here's to making the most of the years ahead,
Bob
Bob Ferguson
(913) 208−6357
bob@fergleads.com
