Show control milk vitamins by ration aatlo 2 n fed to co cow the vitamin content of milk one of the few few foods to contain ah alie whole who le vitamin alphabets alphabet varlet varies according to the ration fed fad the lie cow coi says the me monthly monteil food distribution A content of 0 milk may inay be changed by varying the amount of this vitamin in the cows rutton ration it t quotes dr W C E Kra klauss assistant in iii the alie dairy department of the ohio cx pertinent perline perli nent fit station as saying this Is also true of vitamin B albl although 0 o it li ID now non thought though bibat hint the aw cow can mantl facture her own supply su aply of his ilias sub ab stance vitamin C content of milk cadalso can also be changed by changing the fhe ration says rood food distribution bufithis but this factor Is so easily destroyed by heat beat that other foods must be relied upon to fur nish what Is lacking the olito ohio Ks ex pediment perl peri ment station Is now attempting to increase the amount of vitamin vIt ninin D in milk through a commercial feed con kalning fisli fish meal in the cows ration irradiated the most potent source of vitamin D known Is being used sed in another test test |