Alumno del IES Ortega y Gasset (Madrid) Vincent Massey student (Windsor, Ontario)
miércoles, 28 de noviembre de 2012
Macronutrients vs. Micronutrients
Macronutrients are the nutrients that we
need in relatively large amounts
every day.They are also called “energy
nutrients” because they provide us energy and calories.
No hay comentarios:
Publicar un comentario