在日常生活中,有不少老年人常感到周身疲乏、四肢无力、腰酸背痛,虽然作了X片、血化验等项检查,均未发现任何异常,因而本人常陷入焦虑苦恼之中。殊不知,这些症状正是缺钙的信号。 大家知道,钙是人体含量最丰富的无机元素,成年人体内钙的总储量可达1200克左右,其中99%储存在骨骼内, In our daily life, many elderly people often feel tired, limbs weakness, back pain, although made X-ray, blood tests and other items were found no abnormalities, so I often fall into anxiety and distress. As everyone knows, these symptoms are the signal of calcium deficiency. We all know that calcium is the most abundant inorganic elements in the human body, adult calcium reserves in the body up to about 1200 grams, of which 99% stored in the bones,