Why did marines in WWII take salt pills?
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4 min read
During World War II, a significant number of military personnel experienced severe heat-related illnesses while deployed in tropical climates like the Pacific, prompting the use of salt tablets as a preventative measure. In the intense heat and humidity, heavy exertion caused marines to lose critical electrolytes through sweat, and salt pills were the era's medical solution for replenishing these vital minerals.
