Since one of its primary responsibilities is to aid in muscle and nerve function, potassium is a nutrient you must replenish after a workout session. (yurielkaim.com)
It also helps with the proper functioning of muscles and nerves as well as regulating fluid balance within the body. (healthadviceworld.com)
From this tissue, smooth muscle and nerve cells were isolated and then multiplied in the lab. (sciencedaily.com)