Vital Vitamins: Key Players in Human Nutrition

Vital Vitamins: Key Players in Human Nutrition

Learning Objective

At the end of the lesson, you will understand the types, importance, and roles of vitamins in human nutrition.

What do you already know about vitamins and their role in your diet?

What Are Vitamins?

Vitamins are organic compounds essential for various bodily functions. They must be obtained from the diet as the body cannot synthesize them in sufficient amounts.

Types of Vitamins

Vitamins are classified into two types: fat-soluble (A, D, E, K) and water-soluble (C, B-complex). Each type has unique roles and absorption methods.

Importance of Vitamins

Vitamins support immune function, energy production, and cell repair. They are crucial for maintaining overall health and preventing deficiencies.

Role in Human Nutrition

Vitamins aid in metabolism, support growth, and help in the formation of red blood cells. They also play a role in vision, bone health, and skin integrity.

Sources of Vitamins

Vitamins are found in diverse food groups: fruits, vegetables, dairy, meats, and grains. A varied diet ensures adequate intake of all essential vitamins.

Effects of Deficiency

Vitamin deficiencies can lead to health issues like scurvy, rickets, and anemia. Symptoms vary, emphasizing the need for a balanced diet.

Interactive Quiz

Engage with a quiz to test your knowledge on vitamin types, their roles, and food sources.

Conclusion and Q&A

Summarize the key points about vitamins and their role in nutrition. Open the floor for questions.

Write down 3 things you learned in this lesson.

Write down 2 things you want to know more about.

Ask 1 question about something you haven't quite understood yet.