Dr. Brown's Natural Flow Baby Bottle Review

As a first time mom i heard about these bottles that were supposed to reduce the air that the baby takes in... i was reluctant at first to purchase them because they were a little more costly than a regular bottle but, i did anyway. I have tried using both regular bottles from evenflo and these Dr. Browns bottles and i noticed a big difference in how much air my babies took in. Needless to say i threw out all of the regular bottles. I will never use another brand agian.