Wood as food source

Wood as a food source primarily refers to certain insects and microorganisms that feed on it, such as termites, beetle larvae, and fungi. These organisms play a vital role in ecosystems by breaking down tough plant material like cellulose and lignin, which many other creatures cannot digest. While humans do not typically eat wood, these decomposers are essential for recycling nutrients in nature, turning wood into soil and supporting plant growth. In some cultures or scientific research, certain fungi that grow on wood are edible and nutritious. Overall, wood serves as a foundational element in nutrient cycling rather than a direct human food source.