Potassium is an incredibly important mineral in our bodies, and in the treatment of dementia, potassium serves as a vasodilator. This means that it reduces tension in blood vessels and capillaries, such as those found in the brain, allowing healthy, oxygenated blood to flow into those vital regions. Potassium is most famously found in bananas in high concentrations, and has a very quick impact on the body. Aside from increasing blood flow to key regions of the brain and preventing dementia and cognitive disorders, bananas can also protect cardiovascular health by reducing strain on the heart.
Banana
