The idea that putrefaction of the stools causes disease, i.e., intestinal autointoxication, originated with physicians in ancient Egypt. They believed that a putrefactive principle associated with feces was absorbed in to the general circulation, where it acted to produce fever and pus. This description of the materia peccans represented the earliest forerunner of our present notion of endotoxin and its effect.
International Journal of Aging & Human Development
Biblical writers generally viewed old age as a reward for righteousness and piety. Consequently, they stressed the belief that the elderly were blessed and that they should be venerated. While life expectancy was usually below forty years, there are exceptional cases on record of individuals--men and women--living to advanced old ages. An analysis of these special few cases and a discussion of extra-Biblical texts shows that other ancient Middle Eastern societies held attitudes toward aging and the aged comparable to those expressed in the Hebrew Bible.
To elucidate the impact of diet on age-at-death determinations based on molar attrition a comparison was made between the established rate of attrition in three populations; a pre-mediaeval (British), a late mediaeval (Dutch) and a 17-18th century (Dutch) (western European). It appeared that the rate decreased dramatically during the overall time span and that this change was probably diet related and owing to the coarseness of foodstuffs.
In millennia past, and until recently, among hunter-gatherers and like populations, in all populations, in measure, down through the ages, the securing of sufficient food was life's primary purpose. Virtually all people were physically very active during early life and later in their everyday occupations.
Cuisine, broadly food culture, has evolved greatly in the past ten thousand years, following the domestication of plants and animals which greatly increased the food supply and led to villages, cities and civilizations. Major factors in the evolution of cuisines have been the existing biota, soils, fuel for cooking and climates, followed by new technologies, exploration and trade. These provide the context of the world's amazing variety of cuisines, but not the understanding of why cuisines developed as they have, in particular why China has the world's greatest cuisine.
BACKGROUND: The link between longevity and diet is of great interest to biological and gerontological research. The fact that relevant knowledge has generally been available for many centuries is often not remarked upon.
The goal of the investigation was studying Georgian medicinal manuscripts of X-XVIII centuries in order to find out ideas of ancient authors regarding peculiarities of healthy lifestyle from the moment of birth till the elderly age. Results of analysis of Georgian medieval medicinal manuscripts allow us to conclude, that Caucasian longevity is determined not only by genetic, ecological, social and hygiene factors, but also by rational diet, proper treatment, remedies of plant origin and healthy lifestyle, existing in Caucasian cultural anthropology.