1. Carbohydrates

2. Fats

However, you wouldn’t want too much fat. Too much fat makes you….fat. LOL.

3. Proteins

4. Vitamin C and D (only) —they’re making it sound like all other vitamins aren’t important XD.

IGCSE Biology Notas sobre B4: Enzymes and Nutrition, criado por ShreyaDas em 04-06-2014.

B4: Enzymes and Nutrition