In some embodiments, the oral rehydration composition is a solid that is mixed with a suitable amount of a suitable liquid (e.g., water) to form an oral rehydration solution.SugarsDisclosed herein, in certain embodiments, are oral rehydration compositions for use in treating or preventing dehydration comprising: (a) at least one carbohydrate, and (b) at least one electrolyte.In some embodiments, t