Too many mothers are giving their babies cows milk before a year. It is really not healthy. The AAP recommends waiting until a year. It can cause serious health issues in babies. In my opinion, it is not a good idea to give any cows milk until then. Whatever you decide, please do your research first and talk to your child's doctor if you decide you may want to try it. Good luck! Here is just a little bit of info from KellyMom:
"Use of cow's milk before a year is controversial among experts. You might want to get your baby's doctor's opinion on this.
"The American Academy of Pediatrics recommends NO cow's milk until after the first birthday.
Cow's milk is more specific to a baby cow than a baby human. Cow's milk formula is based on cow's milk but has been engineered to be closer to human milk (still a ways off, but closer). Many infants still have problems with cow's milk formula (allergies, GI problems, etc.). Babies who are exposed to cow's milk before their first birthday are more likely to be anemic, have diarrhea or vomiting, and/or experience an allergic reaction (the proteins in milk are more numerous than those in other milk products, such as the yogurt). The excessive protein load in cow's milk can also overload a baby's kidneys. It is deficient in vitamins C, E, and copper. It is harder to digest as well, often causing intestinal blood loss. A number of studies have also indicated that early introduction of cow's milk may contribute to the development of Insulin-Dependent Diabetes Mellitus."