منابع مشابه
Fluorosis Induced by Drinking Brick Tea
Fluorosis in China has been known to be induced by two main causes. One is water-dependent fluorosis caused by a long-time consumption of high-fluoride (F) containing water. The other is called "coal-burning type fluorosis", caused by inhalation of air polluted by coal smoke and/or ingestion of food exposed to coal smoke. We conducted a study on a group of Tibetan residents who regularly consum...
متن کاملTransfer of 226Ra and 137Cs from tea leaves to drinking tea
Background: Two of the important radionuclides which are entered to environment and human diet are radium-226 (226Ra) and cesium-137 (137Cs). It is clear that the methods for preparation of foods such as peeling, washing, cooking or frying can affect the dose which is received by human due the to consumption of foodstuffs. An experiment has been performed at the environmental monitoring section...
متن کاملTea drinking and bone mineral density in older women.
BACKGROUND High caffeine intake is reportedly a risk factor for reduced bone mineral density (BMD) in women. Most studies, however, are from populations in which coffee drinking predominates and is the major caffeine source. Tea contains caffeine but also has other nutrients, such as flavonoids, that may influence bone mass in different ways. OBJECTIVE We examined the relation between tea dri...
متن کاملIron deficiency anemia due to excessive green tea drinking
Tea interferes with iron absorption and can lead to iron deficiency anemia when consumed in large quantities. The rechallenge effect of green tea on anemia in a middle-aged man emphasizes the potential causal role of this beverage. Lifestyle and dietary habits are important diagnostic considerations in diseases of this type.
متن کاملGreen tea drinking habits and gastric cancer in southwest China.
AIM The purpose of this study was to investigate relationships between green tea consumption and gastric cancer development. METHODS A population-based case-control study including 200 cases and 200 controls was conducted in the southwest area of China from May 2010 to February 2011. A self-designed questionnaire was used to collect data on factors influencing gastric cancer development, incl...
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ژورنال
عنوان ژورنال: JAMA: The Journal of the American Medical Association
سال: 1897
ISSN: 0098-7484
DOI: 10.1001/jama.1897.02440470046010