In this topic, you explored the concept of body composition as it relates to body weight. There are many different body types, so determining an ideal weight will be unique for each person depending on body composition.

You also examined important nutrients that you should incorporate into your daily diet. For example, you learned that nonessential amino acids are produced by the human body, but essential amino acids must be obtained through diet. You also explored various fat-soluble and water-soluble vitamins. You reviewed how these vitamins help you to maintain optimal health and how you can obtain them in foods sources. Vitamins and minerals are found naturally in foods as well as fortified food products. However, be sure to consult a medical professional before taking any vitamin or mineral supplements.

Two important aspects of ensuring healthy and adequate nutrition are reading nutrition labels and analyzing scientific research studies. Every manufactured food product must have a Nutrition Facts label so that you as a consumer can make informed decisions about what to incorporate into your daily diet. Also as an informed consumer, you should also make it a practice to review ongoing scientific research on nutritional principles. Food scientists and nutritionists are uncovering more and more knowledge about nutrition and what makes the right balance for optimal health.