Creatine and Healthy Aging: More Than a Muscle Supplement

You may have heard of Creatine as a body builder supplement but isn’t just for that — it’s one of the most studied and effective supplements for supporting healthy aging. Recent Research shows it can help maintain muscle strength, mobility, vascular health, and even cognitive function as we get older. So I thought I’d write a little blog about what studies show.  

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Muscle & Mobility
Creatine helps older adults gain more muscle and strength when combined with resistance training.  (Devries & Phillips, 2014; Candow et al., 2022).

Takeaway: Creatine + regular strength training helps fight age-related muscle loss and improves daily function. 

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Bone & Balance
By improving muscle power and loading forces on bones, creatine may support bone strength and stability, reducing fall risk (Chilibeck et al., 2015).

Takeaway: creatine supports muscular strength and stronger muscles mean better balance and independence.

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Vascular Health
Recent studies suggest creatine may improve blood vessel function and arterial flexibility, while lowering fasting glucose and triglycerides in older adults (Mizuno et al., 2024).

Takeaway: Creatine could help protect cardiovascular health as part of a healthy lifestyle.

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Brain & Dementia Prevention
Emerging evidence links creatine to better memory and processing speed in older adults, likely due to improved brain energy metabolism (Avgerinos et al., 2018; Dolan et al., 2021). Some data suggest it may help delay cognitive decline, though more research is needed.

Takeaway: Creatine shows promise for supporting brain health — not a cure, but a smart addition to an overall brain-healthy routine.

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⚖️ Safe & Simple, this is what is recommended 

• Dose: 3–5 g/day of pure creatine monohydrate
• Best with: Food 
• Safety: Well-tolerated in healthy adults; check with your doctor if you have kidney or heart conditions

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⚠️ Possible Downsides & Risk Factors
Creatine is very safe for most people, but a few caveats apply:

• Mild weight gain: Temporary from water retention for some not all individuals 
• Digestive upset: Can occur with high doses or on an empty stomach. So have with food and stick to one tsp a day.  
• Kidney caution: Safe for healthy adults, but people with kidney disease, diabetes, or hypertension should get medical clearance first.
• Hydration: Drink enough fluids, as creatine draws water into muscle tissue.

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🔬 References

• Devries & Phillips, Appl Physiol Nutr Metab (2014)
• Candow et al., Nutrients (2022)
• Chilibeck et al., Med Sci Sports Exerc (2015)
• Mizuno et al., J Int Soc Sports Nutr (2024)
• Avgerinos et al., Exp Gerontol (2018)
• Dolan et al., J Aging Res (2021) 

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