Get some sun when you can. Not to excess, but a little sun is good for you. Your body USES it to make Vitamin d.
可能的话获得一些阳光。不要过量，一点点阳光对你有好处。你的身体靠用阳光制造出维生素d。
Some vitamins, such as vitamin d, are not only essential in small doses, but also toxic in excess amounts. 14: minerals Twelve minerals in the table are known to be essential nutrients for dogs.
某些维他命，如小剂量的维生素d是需要的，可是过量会发生毒性。14：矿物已知对狗有效的矿物营养素有十二种。
Some vitamins, such as vitamin d, are not only essential in small doses, but also toxic in excess amounts. 14: minerals Twelve minerals in the table are known to be essential nutrients for dogs.
某些维他命，如小剂量的维生素d是需要的，可是过量会发生毒性。14：矿物已知对狗有效的矿物营养素有十二种。
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