15 Surprising Ways Drinking Water Can Supercharge Your Weight Loss Goals

2. Metabolic Ignition: The Thermogenic Burst

Your body works harder to warm up cold water to body temperature, a process called water-induced thermogenesis. This means every glass of cold water you drink actually causes a tiny, temporary metabolic spike. While the calorie burn from a single glass is small, consistently sipping cold water throughout the day adds up, contributing to a modest but significant increase in your daily resting energy expenditure. It's like a tiny, passive workout for your internal system, keeping your calorie-burning engine humming.