Since the dawn of mankind, securing enough food for the existing and ever growing population has been a real challenge, and even in this day and age, there are still areas on the globe where people do not have enough food to go around. The food industry is a multi-billion dollar business, and policies regarding food safety and food security have been lately implemented, to ensure that people are provided with the necessary sustenance, under the safest conditions possible.
Food is strongly related to cooking, as people no longer consume food just for survival. Tasty recipes are continuously invented by talented chefs, and cooking is even considered a form of art.
On the other hand, the surplus of food in developed countries has led to the appearance of health problems, such as obesity and conditions related to it. Another industry, focused on diets and healthy eating, has emerged, as a result.
Revised June 18th, 2016
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Any substance that provides nutritional benefits for the body and is edible is considered food. It contains various substances essential for the development and sustenance of the body, such as carbohydrates, vitamins, minerals, enzymes, and many others. Although food is always consumed as a necessity, it is also consumed for more pleasant reasons, such as enjoying exquisite and interesting tastes.