Dehydration and Your Heart | Greenville News

Greenville News Today | 2 Min | The Daily News Now! · Jul 16, 2026 · 1m

Dehydration aint just about feeling thirsty—it’s a silent heart stressor. When you’re low on fluids, your blood volume drops, forcing your heart to pump harder like a hustler with fewer resources. Electrolyte imbalances throw off your body’s electrical system, making your heart jumpy and prone to skipped beats. Cardiologists warn it’s like running a brand-new car on empty—performance tanks. Hydrate before you’re thirsty, not just for athletes but everyone. Schedule outdoor work for cooler hours, and boost hydration with electrolytes—especially when it’s hot. Cut back on alcohol, sip water in…