Current options to enhance the health of our brains could be more effective. As an example, consistent exercise, weight loss, and a heart-healthy diet will improve your cardiovascular health and reduce the risk for certain kinds of dementia. For instance, the onset of dementia is caused by strokes. Apart from these simple methods, there is no evidence that any available medications, such as supplements or therapies, are able to improve brain function for a duration of time, regardless of advertisements that claim otherwise.