Is bat guano used in food?

Bat guano is not used directly in food; however, it is commonly used as a natural fertilizer in agriculture due to its high nutrient content. It can enhance soil fertility and promote healthy plant growth, which indirectly affects the food supply. It's important to ensure that any produce grown with bat guano is properly washed and handled to avoid contamination. Food safety regulations typically prohibit the use of untreated animal waste in direct contact with food.