Creatine for Healthy Aging: What the Research Actually Shows
A practical look at where creatine may fit in a healthy aging routine — covering muscle preservation, cognitive support, and what to look for in a product.
Read more →Topic
Muscle Preservation
Maintaining and building muscle mass as you age.
11 items across all content types
Articles
Strength Training After 40: Why It Matters More Than You Think
Muscle mass declines with age, but resistance training can slow and partially reverse it. Here is how to get started or get back on track.
Read more →Protein Needs After 40: Why You Probably Need More
Research suggests most adults over 40 are under-eating protein. Here is why it matters and practical ways to close the gap.
Read more →Library
Understanding Sarcopenia: The Age-Related Muscle Loss You Need to Know About
Sarcopenia — the progressive loss of muscle mass and strength with age — is one of the most impactful and least-discussed aspects of aging. Here is what it is, why it happens, and what you can do.
Read more →Protocols
Strength Foundation Protocol
A beginner-friendly framework for building and maintaining muscle — the most important physical investment after 40.
Read more →Protein Foundation Protocol
A practical approach to consistently meeting protein needs — the nutrient most under-consumed by adults over 40.
Read more →Ingredient Profiles
Creatine
One of the most studied supplements in sports science and gerontology. Creatine supports ATP regeneration in muscle and brain tissue, with strong evidence for improving strength, training adaptation, and emerging evidence for cognitive support in older adults.
Read more →Vitamin D3
A fat-soluble vitamin that functions as a hormone, with receptors in nearly every tissue type. Deficiency affects an estimated 40% of US adults and is associated with reduced muscle function, impaired immunity, bone loss, and metabolic dysfunction. Supplementation in deficient individuals has a strong evidence base.
Read more →Glossary Terms
- Sarcopenia — Healthy Aging Glossary
- Anabolic Resistance — Healthy Aging Glossary
- Creatine Monohydrate — Supplement Terms