Micronutrients

Definition

Micronutrients are vitamins and minerals that are essential in small amounts for various bodily functions and maintaining health.

Scientific / Technical Definition

Micronutrients include essential dietary elements such as vitamins (like A, C, D, E, K, and B-complex) and trace minerals (such as iron, zinc, iodine, selenium, and copper) that are required for metabolic processes and enzyme function in human physiology. Despite being required in minute quantities, they play pivotal roles in energy production, immune function, bone health, and disease prevention.

Benefits

• Support immune system function
• Aid in energy production and metabolism
• Promote bone and tissue health
• Prevent chronic diseases
• Enhance cognitive function

Examples

• Citrus fruits for vitamin C
• Fish for vitamin D
• Dark green leafy vegetables for iron
• Dairy products for calcium
• Nuts and seeds for magnesium

Additional Information

• Importance: Micronutrients are critical for athletes as they play a significant role in energy metabolism, muscle contraction, and recovery, contributing to optimal performance and overall health.

Related Terms

• Macronutrients
• Vitamins
• Minerals
• Nutrition for Athletes
• Dietary Supplements

References

• The Importance of Micronutrients in Athletic Performance
• Micronutrient Benefits and Risks on a Functional Level