Daily Creatine and Functional Strength: What a New Study in Older Adults Actually Shows

New Research: Creatine and Functional Strength in Older Adults

A recently published randomized crossover trial followed 30 physically active older adults—including women—through six weeks of creatine plus HMB supplementation alongside exercise. The study found improvements in functional strength independent of any measurable changes in muscle mass. This matters because functional strength—the ability to stand, walk, climb stairs—is what sustains independence as we age, and this research suggests creatine may support that outcome through mechanisms beyond just building tissue.

The trial was relatively small and used creatine in combination with another compound (HMB), so we can't isolate creatine's solo effect here. Still, the finding aligns with the adequacy thesis: maintaining baseline creatine saturation may help preserve the kind of strength that keeps daily life manageable. This isn't about transformation or performance gains—it's about not losing ground.

For Tortis, the takeaway is consistent: 525mg daily meets the newly published maintenance recommendation. We're not claiming this dose will rebuild strength or reverse aging. We're saying that keeping your creatine stores adequately filled, year over year, is one less variable working against you as your body's natural production declines. The habit is the point.