Composition of the hypotonic and ultrahypotonic oral rehydration solution used in the study
| Hypotonic | Ultrahypotonic | |
|---|---|---|
| Sodium (mmol/l) | 60 | 60 |
| Potassium (mmol/l) | 20 | 20 |
| Chloride (mmol/l) | 50 | 50 |
| Glucose (mmol/l) | 84 | 64 |
| Citrate (mmol/l) | 10 | 10 |
| Total osmolarity (mosmol/l) | 224 | 204 |