Social & Preventive Medicine obstetrics,pediatrics and geriatrics 7424abce Compared with cow's milk, mother's milk has more - A Lactose B Vitamin D C Proteins D Fat High-Yield Explanation Lactose content in cows milk-4.4g ,breast milk-7.4g per 100grams.REF.PARK'S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICINE.Editon-21.Page no.-582 table 21