Food comes from 2 main sources:
Plants give us many kinds of food. The fruits, vegetables, cereals, grains, and pulses that we eat, and the spices that we use in cooking come from plants.
Many plants and plant parts are eaten as food and around 2,000 plant species are cultivated for food.Most oils are made from parts of plants like palm oil, sunflower oil, coconut oil and mustard oil; these oils are used for cooking and other purposes.
Animals are used directly or indirectly
animals include: meats, poultry, fish, eggs.