Vitamin B2 (Riboflavin)

Vitamin B2, also known as riboflavin, is a water-soluble vitamin that plays a crucial role in maintaining overall health and well-being. It is one of the eight B vitamins, which are essential for various bodily functions.

Sources of Vitamin B2

Vitamin B2 is found in a variety of foods, including:

• Dairy products such as milk, yogurt, and cheese
• Meats such as beef, lamb, and pork
• Green leafy vegetables
• Eggs
• Nuts and seeds
• Fortified cereals and grains

Functions of Vitamin B2

Vitamin B2 plays several important roles in the body, including:

• Energy production: It is a key component of two important coenzymes, flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD), which are involved in the production of energy from food.
• Antioxidant activity: Vitamin B2 helps to protect cells from oxidative damage by participating in antioxidant reactions.
• Supporting growth and development: It is essential for normal growth, reproduction, and overall health.
• Converting other nutrients: It helps to activate other B vitamins, such as B6 and folate, into their active forms.

Deficiency and Symptoms

A deficiency in vitamin B2 can lead to various health issues, including:

• Cracks and sores around the corners of the mouth
• Skin disorders
• Sensitivity to light
• Anemia
• Eye disorders

Study Guide

To study and understand the topic of Vitamin B2, it is important to focus on the following key points:

1. Understand the sources of Vitamin B2 and how it is obtained from a balanced diet.
2. Learn about the functions of Vitamin B2 in the body, particularly its role in energy production and antioxidant activity.
3. Be able to identify the symptoms of Vitamin B2 deficiency and understand the potential health consequences.
4. Explore the importance of Vitamin B2 in supporting growth and development.
5. Consider the impact of Vitamin B2 on overall health and well-being.

By mastering these key points, you will have a comprehensive understanding of Vitamin B2 and its significance in human nutrition and health.