Compounds that increase the activity of certain neurotransmitters (chemical signalling molecules) or the delivery of the basic energy substrates (glucose and oxygen) to the brain have the potential to improve aspects of cognitive function. Those that, like curcumin, decrease inflammation and oxidative stress may have longer-term benefits for the ageing brain.
Indeed, there is converging evidence from both human population and animal studies that curcumin may help prevent age-related cognitive decline. [...]
Research finds strong evidence drugs cause weight gain and increase risk of disease [...]