The body eventually starts keeping score of things it once took for granted.

A person can spend an entire afternoon moving furniture around the house without giving much consideration to whether the body will be happy about it later. Then, somewhere along the way, carrying three grocery bags into the house with one hand while balancing a coffee in the other starts to feel like something worth planning.

A long walk can still sound appealing, but recovery may take longer than it once did. A busy weekend can still be something to look forward to, although having enough energy left by Sunday afternoon becomes part of the calculation. There may be grandchildren to pick up, a dog that still expects a game of fetch, stairs that need to be climbed several times a day, or a garden that can easily turn an hour outside into an entire afternoon.

These are not necessarily signs that something is wrong. They are small reminders that healthy aging is about holding on to the ordinary things that make life feel familiar.

When the Little Things Start to Matter

A person in their late 50s may still exercise every day, make weekend plans and fill the calendar without thinking twice. The difference is that the body has started making its needs a little harder to ignore. A short night of sleep is harder to shrug off. A long walk takes a little longer to recover from. A day in the garden can be felt the following morning.

The basics begin to carry more weight. A morning walk, a decent night’s sleep, enough protein and regular movement can become less about checking boxes and more about keeping the body capable of doing what the day asks of it. Staying socially connected matters too, as does paying attention to changes instead of simply pushing through them.

Hale Supplements approaches healthy aging through specific biological functions rather than trying to make one formula responsible for everything.

The Curious Story of Nattokinase

Nattokinase comes with an unusually memorable backstory. It comes from natto, a traditional Japanese fermented soybean food known for its very distinctive texture, one capable of inspiring breakfast in some households and ending the conversation about breakfast in others.

In 2022, a clinical study was published on 1,062 participants that examined 10,800 FU of nattokinase daily for a 12-month period. They reported changes in a number of measures, including carotid intima-media thickness, carotid plaque size and blood lipid levels. It was a retrospective study, not randomized or placebo controlled, so it offers interesting context but no proof that it can treat cardiovascular disease. [Study link]

In a 2017 study, 82 participants were assigned to either nattokinase or simvastatin. Over a 26-week period, 76 participants completed the study. The group that was assigned nattokinase received 6,000 FU daily, and the research suggests that there was a reduction in carotid plaque size as well as carotid intima-media thickness. [Study link]

A much larger Takayama study followed 29,079 Japanese adults. The research found that a higher intake of natto was associated with lower cardiovascular mortality during the 16-year follow-up period. The study looked at natto as a food rather than isolated nattokinase. [Study link]

None of this amounts to a guarantee, and that is worth keeping in mind.

A Formula with a Purpose

Hale Heart takes that interest in nattokinase a little further by pairing 10,800 FU per daily serving with CoQ10, vitamin K2 as MK-7, turmeric, olive leaf extract, and bromelain. The daily serving is three enteric-coated softgels.

It is still only one piece of the bigger picture. A supplement cannot take the place of regular movement, decent food, enough sleep, stress management, routine health checks, or conversations with a healthcare professional. Those less exciting habits remain part of the story. Hale Heart simply brings several ingredients that have attracted scientific interest into one formula for people thinking more deliberately about healthy aging.

Urolithin A and the Cell’s Cleaning System

Aging also raises a less visible question: what happens inside the cells as the years pass?

Mitochondria are often called the powerhouse of the cell because they play a central role in producing energy, which makes mitochondrial quality an important area of aging research. One of the processes researchers are examining is mitophagy, a form of cellular housekeeping involved in identifying and removing damaged or dysfunctional mitochondria. Urolithin A has drawn attention in this area because of its relationship to that process.

Published in Nature Medicine, a 2016 study found that urolithin A induced mitophagy in experimental models and was also associated with both improved muscle function and exercise capacity in rodents. [Study link]

A 2019 first-in-human study suggests that urolithin A was bioavailable in humans and had an influence on a number of mitochondrial-related biomarkers and gene expression measures over a 4-week period of supplementation at 500 mg and 1,000 mg. The findings do not establish that this compound can prevent or treat age-related conditions. [Study link]

There is enough here to keep researchers interested, but not enough to turn the research into a promise.

The Other Side of Healthy Aging

The same question about staying capable applies beyond cardiovascular health. Aging also raises questions about how cells produce energy and maintain their internal systems.

Hale Longevity approaches that side of healthy aging with 500 mg of urolithin A and 600 mg of NMN per daily serving. The formula is built around research into mitochondrial quality and cellular energy.

NMN has drawn attention because it can serve as a precursor in the body’s production of NAD+, a coenzyme involved in cellular energy metabolism. Human studies have shown that oral NMN can raise NAD-related measures, although the bigger question, whether that translates into meaningful long-term benefits for healthy aging, is still being worked out.

Healthy aging is not about trying to outrun time but about supporting the body so the future self can still look at those three grocery bags and say, “Sure, I can do that.”