Food – Wikipedia

Food is any substance consumed to provide nutritional support and energy to an organism. [2][3] It can be raw, processed, or formulated and is consumed orally by animals for growth, health, or pleasure. Food is mainly composed of water, lipids, proteins, and carbohydrates. Other organic substances (e.g., vitamins) and minerals (e.g., salts) can also be found in food. [4] Plants, algae, and …

https://en.m.wikipedia.org/wiki/Food