Why Glucose Is in the Formula

Glucose is in Best Hydrate for more than sweetness. In established oral hydration physiology, glucose participates in sodium-glucose transport in the intestine through Sodium-Glucose Cotransporter 1 (SGLT1). That gives glucose a functional role within the formula.

A functional ingredient

This makes glucose different from an ingredient added only for flavour or calories. Its role depends on the formula around it, particularly the presence of sodium and the overall concentration of the drink. The amount matters, because formulation is about balance rather than simply adding sugar.

• Glucose can be transported together with sodium in the intestine.
• That mechanism is one reason glucose appears in oral rehydration formulations.
• The amount and overall formula matter more than the presence of sugar alone.

The physiology does not establish that every glucose-containing beverage is equivalent, nor that glucose is necessary in every everyday hydration situation. It explains why it can have a purposeful role in a designed oral hydration formula and why the finished product still needs to be judged as a whole.