The A.B.C. of Vitamins.—II
نویسنده
چکیده
itself, and that liver, kidneys, heart, brain and sweetbreads make a useful change from a joint. As a source of vitamin A, cod-liver oil is our most valuable stand-by. The fame of cod-liver oil has undergone vicissitudes. It may have come to us from the Yikings. Belief in it waned, at times during the nineteenth century, and it became fashionable to regard extra butter as being just as good. The vitamin research has restored cod-liver oil to its high place, and one might adapt the old whist rule of "" when in doubt, play trumps " to the giving of codliver oil in the case of anyone suspected of having been starved of vitamin A. A word of caution is
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