Breast milk really is best for your baby.
Breast milk has all the nutrients your baby needs - in just the right amounts. Other doctors go so far as to proclaim it as the ultimate brain food, citing studies that that show children who are breast-fed have as much as an 8-point IQ advantage compared to kids who are formula-fed. In addition to being a great resource of vitamins, minerals, proteins, and essential fats, breast milk also supplies your child with growth factors necessary for proper development. It also has antibodies from your body which will help your baby's natural defenses against certain types of illnesses. A baby who is sick less often is better able to learn. Breast milk provides everything most babies need to build a healthy brain and grow properly for the first six to twelve months of life. http://www.brillbaby.com/after-birth/baby-brain-nutrition.php
Give your child the smart kinds of fat.
Researchers found that higher levels of the fatty acids DHA and ARA help the development of the visual system in babies. These fatty acids also speed up transmission in the neurons, making for a faster brain.
DHA is an omega-3 long-chain polyunsaturated fatty acid that makes up fully 25 percent of the total fat found in the brain. It's not produced by the body in significant amounts, but it can be obtained through food or supplements.
Another important fatty acid for brain development is ARA (arachidonic acid.) ARA is the principal omega-6 fatty acid in the brain. Like DHA, ARA is essential for brain development and vision. It also plays an important role in immune function, blood clotting, and other important functions.
Nursing mothers should take a supplement to make sure DHA and ARA levels are high, and once you introduce whole foods into your child's diet, encourage them to eat ARA and DHA-fortified food such as whole-grain products, eggs and cereal. http://www.brillbaby.com/after-birth/baby-brain-nutrition.php