Potassium and Selenium

milkPotassium K.
a macronutrient regulating the electrolyte balance in the body, conduction of nerve impulses, has a significant impact, along with sodium and chlorine, to osmotic pressure. Potassium deficiencies inhibit the growth of young organisms, weaken the excitability of the heart muscle, they are the cause of general weakness. The daily requirement is approx. 100 mg. Potassium is most abundant in: milk, poultry meat, fish, beans, peas, potatoes, czosnku