world health organization recipe for oral rehydration solution
Oral rehydration therapy The formula for the current WHO oral rehydration solution (also known as low-osmolar ORS or reduced-osmolarity ORS) is 2.6 grams (0.092 oz) salt (NaCl), 2.9 grams (0.10 oz) trisodium citrate dihydrate (C 6H 5Na 3O 7⋅2H 2O), 1.5 grams (0.053 oz) potassium chloride (KCl), 13.5 grams (0.48 oz) anhydrous glucose (C 6H 12O 6) per litre of fluid.[15]
Nightcap (beverage) Originally, a "nightcap" was understood to be alcoholic, the idea being that it warms you up and helps you sleep, just like the garment of the same name.[7] That changed in 1930, when the non-alcoholic drink Ovaltine was advertised as "the world's best 'night-cap' to ensure sound, natural sleep".[7] An ingredient of Ovaltine is magnesium which helps to induce relaxation.[8]