Vitamin B2 (Riboflavin)

Vitamin B2, also known as riboflavin, is a water-soluble vitamin that plays a crucial role in maintaining overall health. It is part of the B-vitamin group and is essential for various bodily functions.

Sources of Vitamin B2

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

• Dairy products such as milk, cheese, and yogurt
• Meat, including liver and lean meats
• Eggs
• Green leafy vegetables
• Legumes and nuts
• Fortified cereals and grains

Functions of Vitamin B2

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

• Energy production: It is essential for converting carbohydrates into adenosine triphosphate (ATP), the body's primary energy source.
• Antioxidant activity: Riboflavin helps in the regeneration of glutathione, a powerful antioxidant that protects cells from damage caused by free radicals.
• Supports skin and eye health: It is involved in maintaining healthy skin, eyes, and the nervous system.

Deficiency and Symptoms

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

• Cracks and sores at the corners of the mouth
• Inflammation of the mouth and tongue
• Skin disorders
• Eye fatigue and sensitivity to light

Study Guide

To understand Vitamin B2 in depth, it's important to focus on the following aspects:

1. Chemical structure and properties of riboflavin
2. Sources of Vitamin B2 and its presence in different food groups
3. Functions and roles of Vitamin B2 in the body
4. Deficiency symptoms and related health issues
5. Importance of including Vitamin B2 in the diet for overall health

Studying Vitamin B2 involves understanding its chemical composition, sources, functions, and the impact of its deficiency on human health. It is also important to grasp the significance of maintaining an adequate intake of this essential nutrient for overall well-being.