How many teaspoons are in 18 grams of inositol?

To convert grams of inositol to teaspoons, you can use the approximate conversion that 1 teaspoon of a powder is about 4 grams. Therefore, 18 grams of inositol would be roughly 4.5 teaspoons (18 grams ÷ 4 grams per teaspoon). Keep in mind that this can vary slightly based on the density of the specific powder.