Prediction formula for daily water balance (metabolic turnover) in the human body

This calculator computes the predictive formula for how much water the human body loses per day, as published in the scientific journal *Science* by Section Chief Yosuke Yamada of the National Institute of Biomedical Innovation, Health and Nutrition (NIBIO) and his colleagues in collaboration with researchers from the United States, the United Kingdom, the Netherlands, and other countries.