More people are continuing to work well into their 80s and in many cases, it’s because they want to.
In my own life, I see two very different versions of aging.
I have friends in their 80s who are still fully engaged in their work. One continues to run a busy real estate business. Another friend actively contributes to several business and community boards. They both choose to work because they love what they do and have the energy to perform at a high level.
At the same time, I know others of the same age whose lives look very different with limited mobility, low energy, and a heavy reliance on medications.
The contrast is striking.
Recent U.S. Census data shows that approximately 4.2% of Americans age 80 and older are still working, up from 3.0% in 2010. Believe it or not, this is one of the fastest-growing segments of the workforce.
But in my opinion, the real takeaway isn’t about working longer. It’s about having the ability to choose. And that ability is largely determined by health.
Why Health Matters More Than Longevity Alone
As we know, living longer doesn’t automatically mean living well.
The National Institute on Aging highlights that maintaining physical and metabolic health plays a major role in staying active and independent later in life. These outcomes are shaped by the habits we build over time.
When you look at individuals who are thriving in their 70s and 80s, it becomes clear that
their current health reflects years of consistent choices.
How Aging Impacts Our Body Over Time
Aging itself isn’t the whole problem. The challenge is how the body responds when it hasn’t been consistently supported. Many of the most common health concerns later in life develop gradually, including:
- Changes in blood sugar regulation and insulin resistance which leads to many chronic diseases
- Reduced resilience to stress can break down our immunity
- Loss of strength and stamina, which can begin in our 30s and accelerate as we age
- Sleep disruption, which leads to slower muscle repair and recovery
- Digestive changes that impact nutrient absorption, like low stomach acid that reduces our intake of vitamin B12
These shifts don’t happen overnight. They build over years and decades and are highly influenced by daily habits.
Three Key Areas to Focus on for Healthy Aging
If you want to stay active, independent and engaged as you age, three areas consistently make the biggest difference: blood sugar balance, stress resilience and daily movement.
1. Stabilize Blood Sugar for Energy and Long-Term Health
Blood sugar is one of the most overlooked drivers of how you feel day to day and can directly influence how you age over time. When blood sugar is unstable, it can lead to:
- Energy crashes
- Increased fat storage
- Hormonal imbalance
- Increased risk of chronic disease
Over time, repeated spikes and drops can contribute to insulin resistance, which becomes more common with age.
Support your blood sugar by:
- Building meals around protein, fiber and healthy fats
- Avoiding snacking on refined carbohydrates
- Eating consistent, balanced meals
Stable blood sugar supports long-term metabolic health.
2. Improve Stress Resilience and Support Your Nervous System
Stress is a part of life, but how your body responds to it makes a significant difference in long-term health. Most people don’t realize that your body makes no distinction between “good” stress (like weddings and special events) and “bad” stress (such as relationship issues and illness). The body perceives all stressors as “stress” and reacts accordingly.
Chronic, unmanaged stress can:
- Disrupt sleep
- Affect digestion
- Impact hormones
- Contribute to fatigue and weight gain
Being able to recover well from stress is just as important as the amount of stress you experience.
Support your stress response by:
- Building in time for rest and recovery
- Prioritizing sleep and downtime
- Incorporating simple practices like walking, breathing or quiet time
When your nervous system is supported, everything else—including energy, digestion and sleep—will function better.
3. Stay Active Consistently (This is Not Just Exercise)
Movement is one of the most powerful tools for healthy aging. It includes your structured workouts as well as how often you generally move throughout the day.
Regular movement supports:
- Strength and mobility
- Blood sugar regulation
- Cardiovascular health
- Mental well-being
People who continue to work into their 70s and 80s often aren’t doing extreme movement but being consistent.
Focus on:
- Daily movement (walking, hiking, staying active)
- Strength training a few times per week
- Finding activities you enjoy so you stick with them
Consistency is far more important than intensity.
What People Who Age Well Do Differently
When you observe individuals who remain active and engaged later in life, a few patterns stand out.
They aren’t perfect—but they are consistent. They have built simple habits they repeat regularly as routine.
One critical piece is that when life “happens,” they don’t give up, but they adjust as needed.
For example, when one of my elderly friends decided horseback riding was no longer a safe option for her, she didn’t stop moving but started going to the gym instead. She still has her “horse time,” but shifted her main exercise training to a much safer environment.
This adaptability is key to long-term success.
The Real Goal: Preserve Your Options
The conversation around aging usually focuses on decline, but it doesn’t have to. We have the option to live life on our terms by building habits now that influence our futures.
Next Steps
If you’re not sure where to start, schedule a complimentary 20-minute consultation with me where we can talk through your questions and identify a few practical steps that you can start today.
References
Weight loss, exercise, or both and physical function in obese older adults – PubMed
CDC – Strength Training for Older Adults (Growing Stronger Guide)
NIH Study – Resistance Training and Aging (PubMed Central)
Prevalence of Sarcopenia and Sarcopenic Obesity Vary with Race/Ethnicity and Advancing Age
