In others a fireteam is composed of two pairs of soldiers (fire and maneuver team) forming a fireteam. Chinese military forces traditionally use a three-man 'cell' (equivalent to fireteam) as the smallest military formation.
Best known for its role in promoting bone strength, calcium is also essential for muscle function including heart function, as well as cell signaling, nerve transmission and hormone secretion. Combined with a balanced diet, drinking mineral water can help you get the calcium you need for optimal health.
Plain carbonated mineral water contains high levels of bicarbonate and is an alkaline beverage, the opposite of acid. A 2005 study in Spain, published in the British Journal of Nutrition, showed that women who drank a litre of carbonated mineral water once a day lost less calcium than when they drank tap water.