Effects of creatine supplementation on properties of muscle, bone, and brain function in older adults: a narrative review

Older-adult creatine response is comparable to younger adults for strength; bone-mineral density gains are modest but real.

• 01Design: Meta-analysis — weighted accordingly in our rubric.
• 02Large or multi-site sample with low risk of bias.
• 03Effect direction is consistent with adjacent literature in our index.

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