老年人大多嗜好饮茶,茶叶的确对身体有益,但对患有缺铁性贫血的老年人,则属例外。这是由于茶对人体吸收铁质有阻障作用,茶叶与食物中的铁在消化道内能够形成不溶性物质,并且不被肠壁吸收。因此,对已确诊为缺铁性贫血的老人来说,最好不要饮茶。 Elderly people tend to drink tea, tea is indeed beneficial to the body, but for the elderly with iron deficiency anemia, the exception is. This is due to the barrier of tea to the human body to absorb iron, tea and food in the digestive tract of iron to form insoluble material, and is not absorbed by the intestinal wall. Therefore, the elderly have been diagnosed with iron deficiency anemia, it is best not to drink tea.