History of the importance of nutrition and diet
History of the importance of nutrition and diet
Humans have evolved an omnivorous hunter-gatherer past 250,000 years. The diet of early modern humans varied significantly depending on location and climate. A diet based more on the tropics generally vegetarian, even if the diet at higher latitudes tend to be products of animal origin. Analysis postcraniale and cranial remains of humans and animals in the Neolithic, and details of the change in bone studies have shown that cannibalism is also prevalent among prehistoric humans.
Agriculture developed about 10,000 years ago in multiple locations around the world, providing grains such as wheat, rice, potatoes and corn, staples such as bread, pasta and tortillas. Agriculture has also provided dairy products and dairy products, and much greater availability of meat and variety of vegetables. The importance of the purity of food was recognized when bulk storage led to risks of infection and contamination. Cooking developed as a ritual activity which is often due to concerns of efficiency and reliability that require adherence to strict recipes and procedures, and in response to requests for food purity and consistency.
From antiquity to 1900
The first recording of a nutritional experiment can be found in the biblical book of Daniel. Daniel and his friends have been captured by the king of Babylon during the invasion of Israel. Selected for the court servants, they had their share of the king's delicacies and wine. But he objected, preferring vegetables (pulses) and water in accordance with Jewish dietary restrictions. Principal Administrator of the king reluctantly agreed to the process. Daniel and his friends were given 10-day diet and then had the King's Men. Appearing healthy and were able to continue in their diet.