In a 2000 kcal diet with a sodium restriction of 2 g, which formula would be most appropriate?

In a 2000 kcal diet with a sodium restriction of 2 g, the most appropriate formula is one that balances caloric density and sodium content. The chosen formula contains 1 kcal per cubic centimeter and has 1 g of sodium per liter.

This formula is suitable because it allows for adequate caloric intake while also adhering to the sodium restriction. In a 2000 kcal diet, if the individual is using a formula with 1 kcal/cc, this means they would need to consume about 2000 cc (or 2000 mL) of the formula to meet their energy requirements. With the sodium content of 1 g per liter, consuming 2000 cc would result in a sodium intake of 2 g, which perfectly aligns with the dietary restriction.

By being mindful of sodium levels while still providing the necessary calories, this option effectively meets the dietary goals without compromising the sodium allowance. Other formulas either exceed the sodium restriction or do not provide an appropriate caloric density to meet the energy needs effectively.