Vitamins

Definition

Vitamins are organic compounds that are essential for normal growth and nutrition, often required in small quantities because they cannot be synthesized by the body.

Scientific / Technical Definition

Vitamins are a group of organic substances that are vital in small amounts for the normal metabolic functioning of the body. They are necessary for processes such as cell growth, wound healing, and immune function, and must be obtained through diet, as the body cannot produce them on its own.

Benefits

• Support immune function
• Help in energy production
• Aid in tissue growth and repair
• Play a role in vision, bone health, and blood clotting

Examples

• Vitamin C: Citrus fruits, berries, and bell peppers
• Vitamin D: Sunlight exposure, fortified milk, and fatty fish
• Vitamin E: Nuts, seeds, and green leafy vegetables
• Vitamin K: Kale, broccoli, and soybeans

Additional Information

• Importance: Vitamins are crucial for maintaining overall health and preventing diseases. They contribute to vital biochemical processes in the body, improving the efficiency of metabolic pathways.

Related Terms

• Nutrients
• Minerals
• Antioxidants
• Micronutrients

References

• Vitamins and Minerals: Their Role in Health and Disease
• The Recommended Dietary Allowances for Vitamins