Standpoints of traditional Persian physicians on geriatric nutrition.

The present article aimed to compile information on the nutritional management for geriatric people. Popular textbooks of Persian medicine from 10th to 18th century were studied to derive relative viewpoints and considerations. The temperament, which is defined as the combination of 4 main elements (fire, air, water, and soil) and 4 humors made subsequently (black bile, yellow bile, phlegm, and blood), changes during age periods. Imbalance in proportional amounts of humors in elderly should be corrected with food and medicaments having opposite nature to the current condition. Traditional foods included mostly well-cooked soups, pottages, and porridges containing fresh sheep or chicken meat. Mono-ingredient foods were also administered according to their medical properties. Nutritional recommendations were also concerned with geriatrics' physiological conditions such as constipation, sleep disorders, and memory deficits. Many of traditional geriatric nutritional requirements are relevant in the present day. However, there are still notes that may be beneficial for consideration.

Geriatric management in medieval Persian medicine.

In Iran, a large group of patients are elderly people and they intend to have natural remedies as treatment. These remedies are rooted in historical of Persian and humoral medicine with a backbone of more than 1000 years. The current study was conducted to draw together medieval pharmacological information related to geriatric medicine from some of the most often manuscripts of traditional Persian medicine. Moreover, we investigated the efficacy of medicinal plants through a search of the PubMed, Scopus and Google Scholar databases. In the medieval Persian documents, digestible and a small amount of food such as chicken broth, honey, fig and plum at frequent intervals as well as body massage and morning unctioning are highly recommended. In the field of pharmacotherapy, 35 herbs related to 25 families were identified. Plants were classified as tonic, anti-aging, appetizer, memory and mood enhancer, topical analgesic and laxative as well as health improvement agents. Other than historical elucidation, this paper presents medical and pharmacological approaches that medieval Persian practitioners applied to deal with geriatric complications.