Neuron to Neuron. Each nerve cell in the brain sends and receives messages in the form of electrical and chemical signals. Once a cell receives and processes a message, it sends it on to other neurons. Neurotransmitters - The Brain's Chemical Messengers.
The recommended potassium intake for adults is 4,700 milligrams a day. Fruits and vegetables provide the most significant sources of potassium, particularly potatoes, squash, green leafy vegetables, legumes, bananas, citrus and dried fruits.Whole-grain breads and cereals, meats, milk, nuts and seeds are also rich in potassium.otassium is a mineral and electrolyte that plays a significant role in metabolism, water, and chemical balance in the body.
Beans, yogurt and fish are among the better sources of potassium. A cup of adzuki beans provides 35 percent of the daily value for potassium; white beans have 29 percent of the DV per cup; and lima beans or soy beans provide 28 percent of the DV per cup. Other beans average 15 to 20 percent of the DV per cup.