Dr. Brown's bottles Baby Bottle Review

This is a review about Dr Brown's Polypropylene Natural Flow Baby Bottle. I started with the 4 oz. bottles when my daughter was first born and now she is 6 months and we use the 8 oz bottles.  She was very particular about which bottles and nipples she drank from.  Dr. Brown's were the only ones that worked for her.  These bottles are designed to limit the air bubbles that the baby swallows.  It has an internal vent system that actually helps promote good health in babies.  They are great for colicky babies. These bottles come in plastic and glass.  I prefer the plastic as I feared that glass could break and become a danger.  They are also BPA free and has a natural flow. I particularly love that all the parts are dishwasher safe.