What if aging isn't simply about how many years you've lived—but how well your body is maintaining its ability to function, repair, and adapt?

In this episode of RESET, Dr. Catie Harris explores the eleventh and final RESET question: Are you aging optimally?

Everyone gets older. But not everyone ages in the same way. Two people can be the same chronological age and have dramatically different levels of strength, energy, cognitive function, metabolic health, and resilience.

Dr. Harris explains why healthy aging is about more than extending lifespan. It's about preserving healthspan—the years you remain active, independent, mentally sharp, and able to participate fully in life.

You'll discover how mitochondrial function, cell membranes, hormones, inflammation, immune regulation, metabolic flexibility, and cellular repair all contribute to the aging process—and why longevity cannot be reduced to a single supplement, peptide, laboratory marker, or biological-age test.

This episode also explores the importance of muscle mass, cardiovascular fitness, cognitive reserve, and the body's ability to recover from stress, illness, and injury.

Most importantly, Dr. Harris brings all eleven RESET questions together to reveal a different way of thinking about longevity.

The better question isn't:

"How do I stop myself from getting older?"

It's:

"What am I losing that I still have time to protect?"

Because aging optimally isn't about achieving perfect biology or turning back the clock.

It's about preserving the strength, function, and resilience that allow you to keep living the life you want.

The body isn't broken. It's adapting.

And understanding how your biology changes over time may be the most important step toward aging well.

Learn more at PhillyWellnessCenter.com

What if the most important question in regenerative medicine isn’t which treatment to use—but whether your body has what it needs to heal?

In this episode of RESET, Dr. Catie Harris explores RESET Question #10: Can your body repair and regenerate?

Your body is repairing itself every day. But healing requires far more than targeting the injured tissue. It requires energy, protein and other raw materials, circulation, immune signaling, appropriate inflammation, mechanical input, sleep, and the ability to coordinate an extraordinarily complex repair process.

Dr. Harris explains why some tissues heal better than others, the difference between repair and true regeneration, why scar tissue isn’t necessarily a failure, and how ongoing damage can prevent even an otherwise healthy repair response from succeeding.

The episode also explores where regenerative therapies such as PRP, acoustic wave therapy, peptides, exosomes, and cellular therapies may fit—and why advanced treatments cannot be separated from the biological environment in which they're expected to work.

The better question isn’t:

“What regenerative treatment should I get?”

It’s:

“What does my body need in order to heal?”

Because treatments can provide signals and change the environment.

But ultimately, the body has to do the healing.

The body isn’t broken. It’s adapting.

Learn more at PhillyWellnessCenter.com

What if a healthy metabolism isn’t about burning more fat, avoiding carbohydrates, or keeping your glucose perfectly flat?

In this episode of RESET, Dr. Catie Harris explores RESET Question #9: Can you regulate glucose and fatty acid metabolism?

Your body is designed to use multiple sources of fuel. Sometimes glucose is appropriate. Sometimes fatty acids are appropriate. The real measure of metabolic health is whether your body can move between those fuels as your needs change—a concept known as metabolic flexibility.

Dr. Harris explains insulin resistance as an adaptation that can begin long before blood glucose reaches diabetic levels, why fasting insulin can provide important information, and why muscle, mitochondria, sleep, stress, visceral fat, and physical activity all influence the way your body handles energy.

You’ll also learn why insulin isn’t the enemy, why body fat is more than stored calories, and why having plenty of stored energy doesn’t necessarily mean your cells can access and use that energy efficiently.

The better question isn’t:

“How do I burn more fat?”

It’s:

“Can my body appropriately use the fuel it already has?”

Because metabolic health isn’t about choosing one fuel and avoiding another.

It’s about having options.

The body isn’t broken. It’s adapting.

Learn more at PhillyWellnessCenter.com