<human>:  How do I prevent food waste?
<bot>: One of the best ways to prevent food waste is to plan your meals in advance, use up leftovers and store food properly. Try to only buy the amount of food you will actually need, and avoid purchasing perishables that could go bad before you have a chance to use them. When shopping, buy plenty of fruits and vegetables and try to look for in-season produce, as it is usually cheaper and fresher. Additionally, you can donate any extra food to local charities or food banks.