Chapter 23, Problem 21CYR

Summary Introduction

To review:

The difference between fat-soluble and water-soluble vitamins. Also, the names of fat-soluble vitamins.

Introduction:

Carbohydrates, lipids, proteins, vitamins, and minerals are five main categories of nutrients. Carbohydrates, proteins, and lipids are categorized as macronutrients as they are required by the body in large quantities, in order to meet the energy needs. On the other hand, vitamins and minerals are categorized as micronutrients as they are required by the body in small quantities. Vitamins perform different functions in the body, which include synthesis of hormones, enzyme cofactors, and acting as antioxidants.