Is Creatine worth prioritizing?

Creatine supplementation combined with resistance training consistently increases muscle strength and mass across multiple independent meta-analyses, including specifically in older adults and postmenopausal women, and improves upper-body and lower-body strength and power. Weighing that against the numbers, Creatine is a strong candidate to prioritize — it combines strong evidence (88/100) with a high estimated impact on longevity (68/100).