According to a 2021 Food Waste Index Report by the United Nations, 17% of global food production goes to waste, becoming the third biggest source of greenhouse gas emissions. 11% of this waste is ...

Pouring milk down the sink can cause plumbing blockages due to its fats and proteins, leading to slow drains and odors. Environmentally, it depletes oxygen in water bodies, harming aquatic life. Safer ...