There is a moment that sneaks up on almost everyone. Maybe it’s carrying groceries into the house and realizing the bags feel a little heavier than they used to. Or taking the stairs and noticing that your legs need a moment to catch up. Perhaps it’s spending an afternoon in the garden and discovering that the work you once did without thinking now leaves you ready for a rest.
Aging has a way of making us more aware of the things our bodies have been doing quietly for years.
And while we tend to think about healthy aging in terms of wrinkles, memory, or how many birthdays we’ve celebrated, there’s another part of the story that deserves attention.
The energy our muscles need to keep us moving.
Interestingly, scientists are discovering that a compound found naturally in olive leaves may have something to contribute to that conversation.
Your Muscles Need More Than Strength
When we think about muscles, we often picture lifting weights or building strength. But muscles are involved in nearly everything we do.
They carry us across the room, help us maintain balance, allow us to lift a grandchild, and make it possible to enjoy the activities that give our days meaning.
And behind every movement is a remarkable process happening inside our cells.
Tiny structures called mitochondria help convert nutrients into usable energy. They’re often described as the body’s little power plants, working constantly to supply the energy our muscles need.
As we age, changes in these energy-producing processes can contribute to the gradual decline in muscle function.
This is one reason maintaining muscle health becomes increasingly important as we get older. It’s not simply about being strong. It’s about remaining active, capable, and independent.
An Unexpected Discovery in Olive Leaves
Olive trees have an extraordinary ability to survive. Some live for hundreds of years, enduring harsh sunlight, dry conditions, and changing seasons.
Part of their natural defense comes from compounds found in their leaves, including a polyphenol called oleuropein.
Oleuropein has long attracted scientific interest for its antioxidant properties. But researchers have also begun exploring something quite different: how it interacts with the machinery that produces energy inside muscle cells.
In research published in 2024, scientists from the University of Padova and Nestlé Research investigated how oleuropein influences a process involving calcium and mitochondria.
They discovered that oleuropein could activate a mechanism involved in muscle energy production. In experiments involving mice, this was associated with improved endurance and reduced fatigue.
It was an intriguing discovery, but it raised an important question.
Would those effects also occur in people?
What New Human Research Is Telling Us
In 2025, researchers conducted a clinical trial involving 40 healthy older men who received either olive leaf extract or a placebo.
After several weeks, the researchers found changes in the activity of an enzyme involved in muscle energy metabolism among those taking olive leaf extract.
However, they did not find significant improvements in muscle strength or fatigue resistance.
Then, in 2026, another study examined olive leaf extract alongside different types of exercise.
Researchers observed that olive leaf extract influenced certain muscle energy processes, particularly when combined with moderate-intensity exercise.
These findings don’t mean that olive leaf extract has been proven to make muscles stronger or reverse the effects of aging.
But they do suggest that oleuropein interacts with some of the systems involved in producing and managing energy within our muscles.
And that gives researchers another reason to keep exploring this remarkable compound.
Healthy Aging Is About Staying in Motion
Of course, maintaining healthy muscles involves much more than any single nutrient or plant extract.
Our bodies respond to how we use them.
Walking, gardening, swimming, climbing stairs, and regular resistance exercises all help maintain muscle function. Getting enough protein, eating a varied diet, and allowing time for recovery are equally important.
And we don’t have to become athletes to benefit.
Sometimes the goal is simply to keep doing the things we enjoy.
To take the long walk. To work in the garden. To travel, explore, and enjoy time with family without feeling held back by our bodies.
Those everyday abilities are worth looking after.
Supporting the System
Truehope OLE™ is a natural olive leaf extract standardized to 17% oleuropein, providing a consistent concentration of one of the olive leaf’s most studied compounds.
Oleuropein is known for its antioxidant properties, helping protect cells against oxidative stress.
Truehope OLE is also designed to support healthy immune and bowel function and help maintain a balanced gut environment.
While emerging research into oleuropein and muscle energy is encouraging, these findings are still being investigated and should not be interpreted as proof that Truehope OLE increases muscle strength or prevents age-related muscle loss.
Instead, they offer another interesting look at the many ways scientists are exploring the natural compounds found in olive leaves.
For those interested in supporting their general health, Truehope OLE can be part of a broader wellness routine built around good nutrition, regular physical activity, and healthy daily habits.
And as with every Truehope product, you have access to free one-on-one support through the Truehope Program.
The Bottom Line
Growing older is inevitable. But how we care for our bodies along the way can make a meaningful difference in how we experience those years.
Strong muscles, healthy movement, and the ability to stay active don’t happen by accident. They’re supported by the small choices we make every day.
And as researchers continue exploring the relationship between olive leaf compounds and cellular energy, we’re learning that this ancient tree may still have a few surprises left to share.
Because healthy aging isn’t just about living longer.
It’s about continuing to enjoy the things that make life worth living.
