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医学界研究证明:猪血所含的锌、铜等微量元素,具有抗衰老的作用。老年人常吃猪血,能延缓机体衰老,使人耳聪目明。 猪血含有丰富的铁、钾、钙、磷、锌、铜等十余种微量元素,多食猪血,还能补充蛋白质,提高免疫功能,有利于增强体质,预防疾病。 老年人循环系统的机能减弱,许多重要器管的血流量和血流速度都有明显降低,这就要求血液中能有较多的血红蛋白来补充。蛋白质和铁都是血红蛋白的
Medical studies have shown that: pig blood contains zinc, copper and other trace elements, anti-aging effect. Elderly people eat pig’s blood, can delay the body’s aging, so that people ear bright. Pig blood is rich in iron, potassium, calcium, phosphorus, zinc, copper and other more than 10 kinds of trace elements, eat more pig blood, but also add protein, improve immune function, help to enhance physical fitness, prevent disease. The function of the circulatory system in the elderly is weakened, and the blood flow and blood flow velocity of many important vessels are significantly reduced, which requires more hemoglobin in the blood to be supplemented. Both protein and iron are hemoglobin