When body water drops, kidneys conserve fluid, increasing urine osmolality and deepening its color. If accompanied by dizziness or dry mouth, you’re dehydrated. Optimal water intake is 35 ml/kg/day. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2908954/ | https://www.who.int/news-room/fact-sheets/detail/dehydration











