During heat waves, water remains the best ally for dehydration. The human body eliminates approximately 1.5 liters of water per day (split between perspiration, respiration and urine). This is all the more felt as this summer, temperatures are expected to reach record highs. ANSES recommends drinking “mineralized waters to compensate for the loss of minerals through perspiration and dehydration linked to high temperatures, in particular waters containing bicarbonate salts, sodium chloride, potassium, magnesium”.

It can be tempting to drink something other than water to quench your thirst (such as alcoholic, sugary or energy drinks), or to wait until you are thirsty to turn on the tap. Practices that can ultimately cause health problems. Here are 5 tips for staying hydrated in hot weather.