Picking a baby bottle seems like such an easy buying decision. You go to the store, select a pack of bottles, and go on your merry way.
Yeah, maybe back in 1970 before the Internet was invented and expectant moms (and dads!) could spend hours researching which bottle is best for their upcoming arrival.
The decision does not just come down to which brand to choose, but glass versus plastic, what kind of flow you want, nipple size, cost, ease of travel, etc. And the funny thing is, one of the most important buying decisions will never cross your mind until it is far too late.
Fast forward a few months to a crying newborn baby in your arms while you are trying frantically to clean a bottle (because they are all dirty) and there are 500 seemingly tiny parts and your hands are so dry from washing bottles all day they are cracking. Fun times.
When searching for a bottle, the important considerations are:
BPA
Bisphenol-A, also known as BPA, is a chemical that produces hormone-like substances in the body, and some studies have pointed to it causing cancer and other maladies. The FDAbanned the use of BPA in bottles and sippy cups in July 2012, however virtually all manufacturers stopped using BPA before this date. However, because it is almost impossible to know if old bottles and sippy cups contain BPA, we do NOT recommend using ANY old bottles or sippy cups for your child.
Glass vs Plastic
This is the first decision to make, because there are only so many glass bottles on the market.
Glass bottles are always BPA-free, can be safely washed in a microwave, and may last longer than plastic bottles. They are also heavier and therefore harder to transport, can shatter and tend to be more expensive.
Plastic bottles can be made from three different types of materials: polycarbonate, polypropylene and polyamide.
Polycarbonate (plastic #7) bottles were the standard until BPA became a concern. Polycarbonate contains BPA.
Polypropylene (PP or plastic #5) is the industry standard for plastic bottles, and does not break down when exposed to heat. You can therefore put them in the dishwasher and sterilize in hot water without fear. Most bottles are now made of this plastic.
Polyamide (PA) is safe for use in the dishwasher and sterilization, and is glass-like in its transparency.
Nipples
The nipple, the vessel that delivers the milk to the baby, comes in various shapes, sizes, material and flow levels.
Shape
There are three general shapes of nipples on the market, orthodontic, bell-shaped and flat-topped.
Orthodontic - Supposedly better for a baby’s teeth, the flat portion of the nipple goes on the baby’s tongue (NUK / Gerber, MAM)
Traditional / Bell-shaped - Many experts claim bell-shaped nipples work best for breast ed babies who take bottles of pumped breast milk. (Avent, Dr. Brown’s, Born Free, Think Baby, Medela, Playtex)
Flat-topped - These nipples are very trendy right now and are appearing on pretty much every new bottle entrant to the market these days. This nipple mirrors the look of a breast. However, the most popular bottles use the traditional / bell-shaped nipples. (Tommee Tippee is a long-standing bottle in this category, newer models include Comotomo, mimijumi and Adiri)
Material
Nipples can be made of silicone or latex. Some people have latex allergies, so sticking with silicone is always safe.
Nipple Flow
Nipples rangle from slow-flow to fast-flow. To understand the difference, a fast-flow nipple will quickly leak milk when turned upside down, and a slow-flow nipple will barely drip. A newborn baby would choke on a fast-flow nipple, as they are not capable of drinking that quickly.
For breastfed babies, make sure to use the slowest flow nipple available. Breastfeeding a baby is a surprisingly complex set of events, in which the baby must use their tongue, jaw, and have the proper latch to receive milk, and the mother’s breast slowly lets milk done. This is why it is often said that breastfed babies have to “work” for their milk. In order to ensure that a breastfed baby will continue to latch on correctly, you must be sure to use the slowest-flow nipple available.
Anti-Colic
Some bottles are specifically designed to be anti-colic. A few examples are Avent, Dr. Brown’s and Born Free. Each bottle is designed differently, but basically the bottle’s design allows air to be vented into the bottle, and not into the baby’s stomach. Colic is thought to originate in the digestive track, and gas in the digestive track never makes anyone happy.
Transportation
Let’s face it, some bottles leak. A lot. If you are breastfeeding, you know that milk is liquid gold. And spilt breast milk is a reason to cry.
Some baby bottles require a special disc or seal to avoid leaking. This extra step can be a pain, because as a parent, you are often rushed for time and sleep-deprived, and you will forget this step. More than once.
Ease of Cleaning
This is the most over-looked aspect of picking out a baby bottle. Your baby’s bottle will need to be cleaned out every single time you use it. Combine all of those cleanings with the constant washing required of breast pump parts, and you have a recipe for some very dry hands. (Dr. Brown’s is one of the most challenging bottles to clean).
Drop-Ins
Some bottles (Playtex Drop-Ins) have a drop-in liner to supposedly make cleaning easier. I can’t vouch for this, and it does seem wasteful. However, the milk will never touch the bottle and some babies love this bottle.
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