Research & Insights

The AgeWell Blog

Evidence-based articles on creatine, longevity, and healthy aging.

creatineashwagandhastress

Creatine vs Ashwagandha: Which Is Better for Energy, Stress, and Aging? | AgeWell

An evidence-based comparison of creatine vs ashwagandha for adults 40+. We break down the science on energy, stress, strength, safety, cost, and whether you can take both together.

AgeWell Research TeamFebruary 14, 2026
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Creatine vs CoQ10: Which Supplement Is Better for Aging After 40? | AgeWell

An evidence-based comparison of creatine vs CoQ10 for adults over 40. We compare the science, human trial data, cost, safety, and whether you should take both together.

AgeWell Research TeamFebruary 14, 2026
creatinemagnesiumhealthy aging

Creatine vs Magnesium: Which Supplement Should You Take After 40? | AgeWell

An evidence-based comparison of creatine vs magnesium for adults over 40. We cover the science, human trials, cost, safety, and why the honest answer is you probably need both.

AgeWell Research TeamFebruary 14, 2026
creatinemenopauseperimenopause

Creatine and Menopause: How It Supports Women Through Perimenopause and Beyond

Can creatine help with menopause symptoms? New research shows creatine supports bone density, mood, cognitive function, and muscle strength during perimenopause and postmenopause.

AgeWell Research TeamFebruary 12, 2026
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Creatine for Memory: Can It Protect Against Age-Related Cognitive Decline?

Can creatine improve memory? A growing body of research shows creatine supplementation enhances memory performance in older adults and may protect against cognitive decline.

AgeWell Research TeamFebruary 12, 2026
creatineprotein powdersupplement comparison

Creatine vs Protein Powder: Which Is Better for Adults Over 40?

Creatine vs protein powder — which supplement should you take after 40? We compare the science, benefits, and when you might need both for muscle strength, bone health, and healthy aging.

AgeWell Research TeamFebruary 12, 2026
creatineheart healthcardiovascular

Creatine and Heart Health: What the Research Says About Cardiovascular Benefits After 50

Can creatine support heart health? Research shows creatine may benefit cardiovascular function, reduce homocysteine levels, and support cardiac energy metabolism after 50.

AgeWell Research TeamFebruary 11, 2026
creatineinflammationinflammaging

Creatine and Inflammation: Can Creatine Reduce Chronic Inflammation? | AgeWell

Does creatine reduce inflammation? Emerging research shows creatine may lower inflammatory markers like CRP and IL-6, helping combat inflammaging after 40.

AgeWell Research TeamFebruary 11, 2026
creatinecollagensupplement comparison

Creatine vs Collagen: Which Supplement Is Better for Aging? | AgeWell

An evidence-based comparison of creatine vs collagen for healthy aging. We compare the science, benefits for joints, muscles, skin, bones, and brain health after 40.

AgeWell Research TeamFebruary 11, 2026
best supplements for agingsupplements over 40anti-aging supplements

Best Supplements for Healthy Aging: An Evidence-Based Guide for Adults Over 40

An honest, evidence-based ranking of the best supplements for aging: creatine, vitamin D, omega-3, CoQ10, magnesium, and collagen — what works, what doesn't, and why.

AgeWell Research TeamFebruary 10, 2026
creatine bone densitybone health supplementsosteoporosis prevention

Creatine and Bone Density: What the Research Says About Bone Health After 40

Can creatine improve bone density? Research shows creatine combined with resistance training supports bone health in adults over 40 — especially postmenopausal women.

AgeWell Research TeamFebruary 10, 2026
creatine dosagehow much creatine to takecreatine loading phase

Creatine Dosage Guide: How Much to Take, When & Why Loading Is Unnecessary

The definitive creatine dosage guide: 3-5g daily, no loading phase needed, timing doesn't matter, and monohydrate is the only form worth buying. Here's the evidence.

AgeWell Research TeamFebruary 10, 2026
how creatine worksATP energy systemphosphocreatine

How Creatine Works: The Complete Science of ATP, Phosphocreatine & Cellular Energy

Understand the science behind creatine: how the ATP-PCr system works, why monohydrate is the best form, how creatine enters cells, and what saturation means.

AgeWell Research TeamFebruary 10, 2026
creatine after 40creatine supplementation middle agecreatine benefits over 40

Creatine After 40: Why Your Body Needs It More Than Ever

Your body's creatine production drops significantly after 40. Learn why creatine supplementation in middle age supports muscle, brain, and bone health — backed by peer-reviewed research.

AgeWell Research TeamFebruary 9, 2026
creatinebrain healthcognitive function

Creatine for Brain Health: What the Latest Research Shows | AgeWell

Creatine isn't just for muscles. New research reveals creatine supports brain health, working memory, processing speed, and neuroprotection — especially after 40. Here's what the science actually says.

AgeWell Research TeamFebruary 9, 2026
creatinelongevityhealthy aging

Creatine for Longevity: Benefits for Brain, Bones & Aging After 40

Does creatine help with aging? Research shows creatine supports cognitive function, bone density, and muscle health after 40. Learn the science behind creatine for longevity.

AgeWell Research TeamFebruary 9, 2026
creatinewomen's healthmenopause

Creatine for Women Over 40: Benefits Beyond the Gym | AgeWell

Why creatine is especially beneficial for women over 40. Research-backed benefits for bone density, menopause support, brain health, and muscle preservation — plus dosage guidance and myth-busting.

AgeWell Research TeamFebruary 9, 2026
creatineNMNlongevity

Creatine vs NMN: Which Longevity Supplement Has Better Evidence? | AgeWell

An objective, evidence-based comparison of creatine vs NMN for longevity. We break down the science, human trial data, cost, safety, and whether you can take both together.

AgeWell Research TeamFebruary 9, 2026
creatine safetycreatine for seniorscreatine side effects

Is Creatine Safe for Seniors? What 30 Years of Research Says | AgeWell

Is creatine safe for seniors? We break down 30 years of clinical evidence on creatine side effects in the elderly, kidney safety, drug interactions, proper dosage, and what the ISSN actually says.

AgeWell Research TeamFebruary 9, 2026