How Dehydration Affects Your Heart Adequate Water intake is necessary for healthy body function, but many people fail to understand exactly how dehydration affects your heart. When dehydration develops due to excessive fluid loss, whether through normal bodily processes, perspiration, and physical activity, your body begins to experience stress. Your https://www.tumblr.com/dramitpatil/820316874399203328/how-dehydration-affects-your-heart?source=share