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.
All meats including fish and poultry are good sources of potassium. Soy products, like tofu or soy milk, are also high in potassium. Vegetables like broccoli, peas, lima beans, tomatoes, sweet potatoes and squash are good sources of potassium. And many fruits are high in potassium, like bananas, citrus fruits, cantaloupe, kiwis and apricots.