But before you grab the latest “miracle hydration drink” promising to cool and energize you, a University of Florida expert wants to pump the brakes on the hype.
Laura Acosta, an instructional associate professor of food science and human nutrition at the UF Institute of Food and Agricultural Sciences, is cutting through the noise. She breaks down the biggest myths vs. facts about trendy summer beverages and clears up what people often misunderstand about so‑called pre‑hydration — the idea that you should drink extra fluids before you’re even thirsty.
Myth: Electrolyte-enhanced beverages are necessary for daily hydration
Fact: Electrolytes are minerals that help regulate fluid balance, nerve function and muscle contraction. Most people doing routine daily activities don’t need to consume beverages with added electrolytes or use special packets to enhance their water. However, electrolyte needs increase with heavy sweating or fluid loss, so it helps if you’re intentional about replenishing them during prolonged sweating. For example, if you exercise for 60 to 90 minutes or even longer, or you exercise in high heat conditions, you might consider drinking electrolytes.
For more hydration myths vs. facts, read UF News here.
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The mission of the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) is to develop knowledge relevant to agricultural, human and natural resources and to make that knowledge available to sustain and enhance the quality of human life. With more than a dozen research facilities, 67 county Extension offices, and award-winning students and faculty in the UF College of Agricultural and Life Sciences, UF/IFAS brings science-based solutions to the state’s agricultural and natural resources industries, and all Florida residents.
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