Laying the Foundation for Better Health

Quiz Yourself
True or False
1. There are four classes of nutrients: proteins,
lipids, sugars, and vitamins. T F
2. Proteins are the most essential class of
nutrients. T F
3. All nutrients must be supplied by the diet,
because they cannot be made by the body.
T F
4. Vitamins are a source of energy. T F
5. Milk, carrots, and bananas are examples of
“perfect foods” that contain all nutrients.
T F