Microgreens: Functional Food for Nutrition and Dietary Diversification

Area of Science:

• Nutritional Science
• Agricultural Science
• Public Health

Background:

• Microgreens are nutrient-rich, edible seedlings with high vitamin, antioxidant, and mineral content.
• Micronutrient deficiencies, particularly among women, are prevalent in low-income countries like India, contributing to health issues like anemia and obesity.
• There is a need to explore innovative food sources to improve nutritional security and reduce non-communicable diseases.

Purpose of the Study:

• To review current research on microgreens, focusing on their nutritional profiles and health benefits.
• To assess the potential of microgreens in addressing micronutrient deficiencies, especially in vulnerable populations.
• To explore sustainable agricultural practices involving microgreens for enhanced human nutrition.

Main Methods:

• Compilation and synthesis of recent scientific literature on microgreens.
• Analysis of nutrient content, bioactive compounds, and health-promoting properties of various microgreens.
• Review of cultivation methods, including suitable crops, substrates, seed density, and growing techniques.
• Evaluation of sensory characteristics and applications of fresh and processed microgreen products.

Main Results:

• Microgreens exhibit high concentrations of essential vitamins, minerals, and antioxidants.
• They possess distinctive flavors, colors, and textures, making them appealing functional foods.
• Research indicates potential for microgreens to improve dietary diversity and address micronutrient gaps.

Conclusions:

• Microgreens are a valuable functional food with significant potential to combat malnutrition and improve public health.
• Sustainable cultivation and incorporation of microgreens into diets can enhance nutritional security and reduce the risk of NCDs.
• Further research and development in microgreen production and product innovation are warranted.