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鱼肝油是最为常用的保健品之一,很多人都食用。它是将鱼类肝脏炼制的油脂,或用鲸、海豹等海兽的肝油炼制,常温下呈黄色透明的液体状,稍有鱼腥味。鱼肝油主要由不饱和度较高的脂肪酸甘油脂组成,此外还有少量的磷脂和不皂化物,能补充人体所需的维生素A和维生素D。用于防治夜盲症、角膜软化、佝偻病和骨软化症等,对呼吸道黏膜等表皮组织也有保护作用。但是,老人若没
Cod liver oil is one of the most commonly used health products, many people eat. It is the refining of fish liver oil, or whale, seals and other marine animal liver oil refining, yellow liquid at room temperature, transparent, slightly fishy smell. Cod liver oil is mainly composed of unsaturated fatty acid glycerides, in addition to a small amount of phospholipids and unsaponifiables, can supplement the body’s vitamin A and vitamin D. For the prevention and treatment of night blindness, corneal softening, rickets and osteomalacia, on the respiratory mucosa and other epidermal tissue also has a protective effect. However, the elderly if not