The study of nutrition may focus on how to prepare healthy foods, which diets can cause diseases or how to store different kinds of foods. The study of how foods affect people can be beneficial for nutritionists, health bloggers or personal trainers.

An advanced diploma is a scholastic program that provides students with the in-depth education they need to further advance in their career or to qualify for unique professional opportunities. Many advanced diplomas can be completed in a short amount of time, which makes them ideal for busy students.