Creatine: Promise for Muscle and Memory

Creatine: Promise for Muscle and Memory

by | Feb 13, 2026 | Brain health, Fitness, Lifestyle Medicine

Creatine: Promise for Muscle and Memory. Creatine and brain health, dosing, safety, and what Alzheimer’s research really shows.

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Creatine promise for muscle and memory

Creatine has long been associated with gym culture and protein shakers — but research is now exploring its role in muscle preservation, brain energy, and healthy aging.

So what does it actually do?

Creatine helps your cells produce ATP — the energy currency your muscles and brain rely on. While most people associate it with strength and performance, emerging evidence suggests it may also support cognitive function, especially in times of stress, sleep deprivation, or aging-related decline.

In this episode, we break down:

  • What creatine is and how it works

  • Typical dosing (3–5 grams per day)

  • Safety and side effects

  • Who may benefit — especially women over 40

  • A small pilot study in people with Alzheimer’s showing an increase in brain creatine levels after higher-dose supplementation

We also zoom out to the bigger picture: no supplement replaces resistance training, quality sleep, protein intake, and metabolic health. But could creatine be a useful tool on top of that foundation?

If you’re navigating muscle loss, slower recovery, or brain fog in midlife, this episode will help you evaluate creatine through an evidence-based, lifestyle medicine lens — without the hype.

Because aging strong isn’t about chasing trends. It’s about making informed, strategic choices.

Keep Your Brain Sharp

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Creatine: Promise for Muscle and Memory

What your heart needs

by | Feb 6, 2026 | Lifestyle Medicine

What Your Heart Needs

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Hosted by:

Vickie Petz Kasper, M.D.

American Board of Lifestyle Medicine Diplomate

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What Your Heart Needs

Don’t Just Wear Red—Live Red

Heart Health for Women at Every Age

Heart disease is the number one killer of women over 65—and the most important part may surprise you: up to 80% of heart disease is preventable.

In honor of National Wear Red Day and Heart Health Month, Dr. Vickie breaks down what every woman needs to know about protecting her heart—long before symptoms appear. Because heart disease doesn’t suddenly start in your sixties. The lifestyle you live before menopause often shows up later, for better or worse.

In this episode of Healthy Looks Great on You, you’ll learn:

  • Why heart disease overtakes cancer as the leading cause of death in women after age 65

  • The American Heart Association’s Essential Eight, explained in clear, practical terms

  • How food, movement, sleep, and tobacco directly affect blood vessels and blood flow

  • Why everything that’s good for your brain is also good for your heart

  • How heart attack symptoms can look very different in women—and why that matters

  • Exactly what to do if you think you’re having a heart attack (and what not to believe on social media)

Dr. Vickie also tackles common myths, calls out dangerous misinformation, and explains why “special foods” won’t save your heart—but consistent lifestyle habits can.

Whether you’re in your 20s and thinking long-term, or in midlife and ready to be proactive, this episode is a clear, evidence-based roadmap to heart health that actually works in real life.

Don’t just wear red. Live red.
Move more. Sleep better. Eat plants. Know your numbers.
Your heart keeps you alive with every beat—it deserves a lifestyle that loves it back.

RESOURCES:

The American Heart Association Essential 8

American Lung Association Quit Smoking

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Creatine: Promise for Muscle and Memory

The Real Reason You Crave Sugar

by | Jan 30, 2026 | Uncategorized

The Real Reason You Crave Sugar

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Hosted by:

Vickie Petz Kasper, M.D.

American Board of Lifestyle Medicine Diplomate

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The Real Reason You Crave Sugar

The Real Reason You Crave Sugar (It’s Not Willpower)

Why do sugar cravings hit hardest at night—when you’re tired, stressed, and just trying to relax?
Spoiler alert: it’s not a lack of discipline. It’s neuroscience.

In this episode of Healthy Looks Great on You, Dr. Vickie takes you to mini medical school to explain what’s really happening in your brain when cravings take over. We break down the role of the prefrontal cortex (your brain’s CEO), dopamine, and blood sugar—and why willpower is wildly overrated when stress, poor sleep, and hunger shut the system down.

In this episode, you’ll learn:

  • Why cravings are a brain chemistry issue, not a character flaw

  • How dopamine drives motivation, pleasure, and addictive eating patterns

  • Why sugar delivers an immediate dopamine spike—and what happens next

  • How blood sugar crashes trigger stronger cravings and “urgent” hunger

  • The connection between excess sugar, brain fog, mood changes, and long-term brain health

  • How to support dopamine without sugar using lifestyle medicine strategies

  • Why sleep, stress regulation, and nourishment matter more than self-control

We also explore why chronic high sugar intake is linked to insulin resistance, cognitive decline, anxiety, depression, and metabolic disease—and why protecting your brain now matters for decades to come.

Cravings aren’t about vanity—they’re about brain health.

This episode reframes cravings from shame to science and offers practical, evidence-based ways to regulate your brain and blood sugar without restriction, guilt, or white-knuckling.

Want support beyond the episode?

Dr. Vickie shares details about The Lab, her private community where February is focused on conquering cravings using a simple framework:
Regulate. Replace. Retrain.
No willpower. No shame. Just science.

Because when the pantry calls your name, it’s not you—it’s neuroscience.
And healthy looks great on you.

HEALTHY LOOKS GREAT ON YOU – the LAB

Interview with Dr. Anna Lembke, author of Dopamine Nation

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Creatine: Promise for Muscle and Memory

The Best Kept Secret to Keep Your Brain Sharp

by | Jan 23, 2026 | Brain health, Lifestyle Medicine

The Best Kept Secret to Keep Your Brain Sharp

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Hosted by:

Vickie Petz Kasper, M.D.

American Board of Lifestyle Medicine Diplomate

Learn more about Dr. Vickie

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Three Simple Strategies to Sleep Better

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The Best Kept Secret to Keep Your Mind Sharp

What’s the number one thing you can do to keep your mind sharp as you age? It’s probably not what you think—and it’s definitely not in a supplement bottle.

In this episode of Healthy Looks Great on You, Dr. Vickie takes you to mini medical school to explain the science of brain health and cognitive aging. You’ll learn what the U.S. POINTER study revealed about lifestyle and memory, how the six pillars of lifestyle medicine protect your brain, and why learning new, challenging skills may be the most overlooked strategy for preventing cognitive decline.

If you want to protect your brain, boost your memory, and feel mentally sharp for decades to come, this episode is for you.

WHAT YOU’LL LEARN IN THIS EPISODE

  • Why dementia rates are rising and what that means for you

  • What the U.S. POINTER study showed about lifestyle and brain health

  • How exercise, nutrition, sleep, stress, and social connection affect your brain

  • The MIND diet and foods that support cognitive health

  • Why heart health and brain health are deeply connected

  • The most overlooked secret to keeping your mind sharp: cognitive challenge

  • Practical, evidence-based steps you can start today

RESOURCES:

U.S. POINTER Study

HEALTHY LOOKS GREAT ON YOU – the LAB

Dementia Myths

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Creatine: Promise for Muscle and Memory

Do You Need a Parasite Cleanse?

by | Jan 16, 2026 | Lifestyle Medicine, Travel

Do You Need a Parasite Cleanse?

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Hosted by:

Vickie Petz Kasper, M.D.

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Do You Need a Parasite Cleanse?

Parasite cleanses are trending—from social media to supplement websites—but do most people actually need one?

In this episode of Healthy Looks Great on You, Dr. Vickie breaks down the science behind parasites, parasitic infections, and the growing claims that a parasite cleanse can fix everything from bloating and fatigue to weight gain—or even prevent cancer.

In this episode, you’ll learn:

  • What parasites really are and how people actually get them

  • Which parasitic infections are common in the U.S. (and which ones aren’t)

  • Why symptoms like gas, bloating, and fatigue are rarely caused by parasites

  • The truth about parasites and cancer risk

  • What parasite cleanses claim to do—and what the evidence actually shows

  • When testing and medical treatment are appropriate

  • Where medications like ivermectin fit into the science (and where they don’t)

Parasites are real. Parasitic infections deserve proper diagnosis and treatment. But vague symptoms and internet trends don’t require a cleanse—they require good medicine.

If you’ve been wondering whether you need to “deworm,” this episode separates fact from hype using evidence-based lifestyle medicine—without fear tactics, shaming, or supplement sales.

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