Instead , the 5-hour ENERGY label lists 1,870 milligrams of an `` Energy Blend , '' which includes caffeine , taurine and other ingredients . FDA : 3 deaths have been preliminarily linked to 5-hour ENERGY supplement . No cause-and-effect relationship has been established , according to the FDA . Comment:
FDA : 3 deaths have been preliminarily linked to 5-hour ENERGY supplement . No cause-and-effect relationship has been established , according to the FDA . Comment: