The Nutritional And Medicinal Benefits Of Mushroom Cultivation: A Sustainable Approach To Food Security

Abstract

Mushroom cultivation offers a sustainable and multidimensional approach to strengthening food security under increasing demographic, environmental, and resource pressures. This review evaluates the nutritional, medicinal, environmental, and socioeconomic contributions of mushroom farming within sustainable food systems. Mushrooms provide high-quality proteins, essential amino acids, dietary fiber, B-complex vitamins, vitamin D2, minerals, and antioxidant compounds, supporting dietary diversification and nutritional improvement. Their bioactive constituents, including polysaccharides, β-glucans, triterpenoids, lectins, ergothioneine, and glutathione, contribute to antimicrobial, antiviral, immunomodulatory, anticancer, cardiovascular, neuroprotective, and antidiabetic effects. Mushroom cultivation also supports environmental sustainability by requiring limited land and water, enabling indoor and vertical production, utilizing agricultural and food-processing wastes, reducing landfill burdens, and promoting circular economy practices. Mycelial systems further contribute to organic matter transformation, nutrient cycling, and the development of biodegradable materials. Socioeconomically, mushroom farming offers low-cost livelihood opportunities, supports smallholder participation, encourages rural entrepreneurship, and contributes to women’s empowerment. Despite these advantages, wider adoption is constrained by strict cultivation requirements, contamination risks, limited strain improvement, short shelf life, and post-harvest losses. Advances in biotechnology, preservation technologies, value-added products, and supportive policy frameworks can improve scalability and market integration. Overall, mushroom cultivation represents a viable strategy for linking nutrition, health promotion, environmental sustainability, and rural development in future food security programs.