Creatine has been strongly studied for its benefits for the elderly, especially in terms of muscle health and quality of life. With ageing, there is a natural decrease in muscle mass, known as sarcopenia. Creatine supplementation can help mitigate this loss by promoting an increase in muscle mass and strength. In addition, creatine has shown potential for improving bone health, increasing bone mineral density and helping to prevent fractures and osteoporosis. Of equal importance, creatine has shown remarkable advantages for cognition, especially in relation to the prevention of neurodegenerative diseases such as Alzheimer’s. Some studies indicate that creatine can support brain function by enhancing memory and reasoning ability, as well as protecting brain cells against oxidative damage. These neuroprotective properties are particularly beneficial for the elderly, providing a potential shield against cognitive decline.