Does Nuun actually help?
Findings from this study indicate that the consumption of Nuun electrolyte tablets with water can lead to improved fluid balance over the consumption of water alone in active individuals. This may be attributed to the electrolytes present within the Nuun solutions [5,14,15]. Nuun could therefore provide a low-calorie alternative to improve overall hydration. Additionally, people who regularly do physically demanding work—especially in heat—may need to replenish lost electrolytes and could also benefit from drinking Nuun.The caffeine in Nuun Energy is sourced from organic green tea extract. There are 80mg of caffeine in every serving of Nuun Energy, and this is roughly equivalent to a shot of espresso (no barista required!Specifically, Nuun tablets each contain roughly 15 calories and 2 g of carbohydrate, in addition to calcium (13 mg, 1% DV), sodium (300 mg, 13% DV), potassium (150 mg, 3% DV), magnesium (25 mg, 6% DV), and chloride (40 mg, 2% DV), thus providing adequate electrolytes to replace losses as a result of physical activity.