Is breastfeeding unsuitable for you? Or is your little one resisting the bottle? As a mom, you need to ensure your baby feeds well and doesn’t lose weight. Considering the NUK range to combat these issues?
You’ve made the right choice. NUK is a safe and healthy option. It provides all the benefits of breastfeeding in a bottle. There is no toxicity or harmful chemicals inside the bottle or on the teats.
They are also easy to clean. This makes a mother’s life much easier. The bottles are also quite affordable. One major issue was the presence of lead in one variety. There was close to 22,000 ppm of lead on the outside coloring and stickers. This is much more than the 90 ppm limit.
Many are demanding a recall of these designs. But the FDA claims that lead on the outside is not harmful. It doesn’t seep into the liquid. Whether slow erosion of the exterior lead harms babies is not proven. This was just one product range. The rest don’t seem problematic.
Other than this red flag, NUK bottles have largely been positively received. The key benefits of this brand will be explored in the article. NUK helps to make these precious, tender moments with your baby hassle-free.
Table of Contents
What are NUK bottles made of?
NUK’s range of baby bottles is made of different materials. Some options like the Clear View Bottle are made of plastic. The plastic component is a combination of polypropylene (PP) and polyamides (PA). These compounds make the plastic lightweight and resist breakage.
The nipples on plastic bottles are made of latex or silicone. Other bottles like the Glass Baby Bottles are made of borosilicate glass. The body of the bottle is made of odor and stain-resistant glass. The nipple is usually made of silicone.
Are NUK baby bottles BPA-free?
Yes, all NUK bottles and other products are BPA-free. Glass and polypropylene don’t contain Bisphenol A. BPA is used to make polycarbonate plastic on an industrial scale. BPA was used to make bottles, kitchenware, cutlery, packaging, and more.
There have been concerns that BPA has adverse health impacts. It could cause hormone imbalance, risks of lifestyle diseases in the long term, and even impact the brain. This is a particular risk when the plastic is exposed to heat.
The nipples are also 100% BPA-free. So are the replacements.
How do NUK bottles work?
NUK bottles have nifty little designs and technologies. These make feeding an effortless and enjoyable process. The bottle teats are made to cater to your baby’s optimal milk flow. There are slow, medium, and fast flow teats available.
Mothers can choose the nipple variety based on the baby’s ideal suction strength. They also have a flexible structure that changes shape. The teat tilts according to your baby’s drinking patterns.
By mirroring the breastfeeding process, the baby’s muscle and jaw coordination is improved. The hole(s) are also asymmetrical. This permits saliva to blend well with the milk. Only then will the milk be digested smoothly without causing stomachaches.
Are NUK bottles slow flow?
Yes, there are some slow flow varieties. Fast and medium flow nipples are also available. The slow flow bottles have 3 nipple holes. This ensures measured and unrushed flow. So the baby can swallow easily without choking.
It gives babies time to ingest at their own pace. This is especially important for premature babies and newborns. Their digestive system is still very fragile. It is also recommended for babies who have early feeding challenges. The slow flow teats can be used for up to 3 months.
Are NUK bottles good for gas and colic?
Yes, the NUK bottles are made to ease gastric problems. All the bottles are made to prevent colic. Gas and colic are related issues. The bottles are designed with a vented nipple collar.
These are openings along the side. The valves channel air away from the baby’s mouth. It is redirected to the back of the bottle. Otherwise, they could accidentally swallow air while feeding. This causes air bubbles or a vacuum in the stomach. Excess air results in gassiness and reflux.
The NUK design prevents this and also keeps colic at bay. Colic can have many reasons. Gas accumulation or indigestion can be one. Incorrect feeding methods can also contribute. NUK anti-colic bottles address these issues by reducing gas formation.
Are NUK bottles good for reflux?
The same design is used for gas works for reflux too. Often too much milk can cause pressure on the stomach. An over-filled belly can cause regurgitation of excess milk. Inhaling air during feeding also leads to spit-up.
Breastfed babies are unlikely to have this problem. This is because suction during breastfeeding is controlled by the babies themselves. NUK bottles imitate the shape and changes in a mother’s breast. This regulates flow adapted to suit your infant’s feeding pace.
This way there is no strain or irritation of their digestive system.
Are NUK bottles good for newborns?
Yes, NUK has a whole range of bottles crafted for newborns. You can get individual bottles or a full pack. The bottles are either 5 ounces or 10 ounces.
Some bottles have a temperature indicator. The marking indicates if the milk is too hot. A color change from blue to white will alert you. So you can rest assured that the milk is the recommended body temperature.
The silicone nipples are soft and non-abrasive. They protect your baby’s gums and are orthodontist-approved.
Are NUK bottles good for breastfed babies?
Yes, they make the transition from breastfeeding to bottle easier. Mothers may need to alternate between the two methods. Or the baby may need to be weaned off at some stage. The teat is angled to allow unhampered suckling through the lower lip.
This contour allows the upper lip to remain securely connected to the nipple. The natural, simple process of nursing is replicated this way. This way the baby will ease into the new method without distress.
How long do NUK bottles last?
NUK bottles usually last longer than the standard requirement. For example, NUK silicone nipples can last more than 1.5 years. But teats, whether silicone or latex, should be replaced every month. Buy another set every 2 months minimum even if there is no damage.
Glass bottles only need to be replaced when broken or cracked. If your baby has moved up a nipple size, you will need a larger bottle. Plastic bottles should be substituted every 4-6 months. Get rid of murky or scratched bottles. Scratches and dents are breeding grounds for germs.
Are NUK bottles dishwasher-safe?
Yes, NUK bottles are dishwasher-safe. It is best to wash them in the top rack. This is mandatory for glass bottles. The top-rack is furthest from the heating coil below. So the potential damage is minimized.
The NUK labels their plastic bottles as dishwasher-safe. But ideally, polypropylene plastic (PP) should not be put in the dishwasher. PP doesn’t heat up quickly. But dish soap or detergent can scour the bottle.
This leads to rapid wear and tear. The plastic may become cloudy which is unhygienic. PP and polyamides usually ensure shatter-proof plastic which doesn’t discolor. But regular dishwasher use may reduce the shelf-life or utility.
Are NUK bottles microwave-safe?
No, they are not. NUK expressly forbids cleaning and sterilizing their baby bottles in the microwave. Even though NUK bottles are BPA-free, plastic can still be harmful. The heat from the microwave can still leach out toxic chemicals from the material.
The glass bottles also aren’t labeled microwave safe. Microwaving milk can cause hot spots because of patchy heating. This can burn the baby’s tongue because the temperature is uneven through the liquid.
Use another pot for warming milk. Then transfer the milk to the bottles and check the temperature. Don’t heat the milk in the bottle.
Can you boil and sterilize NUK bottles?
Yes, it is best to disinfect by boiling the bottles. You can also use manual or electric steam sterilizers. You can use the NUK steam sterilizer. The steam is an additional shield against microbes.
Even with glass bottles, best stick to this method. The borosilicate glass won’t break at high temperatures.
Even though glass can withstand heat, don’t use the microwave. It can definitely damage the bottle. Or you could just use a sterilizing tablet or liquid. Add it to lukewarm or even cold water. Then let it soak till it shines.
Can you put NUK bottles in Tommee Tippee sterilizer?
Yes, you can put NUK bottles in a Tomme Tippee sterilizer. Some NUK bottles are slightly larger. So they may not fit. You may have to sterilize 3 or 4 bottles at a time. Usually, a machine should be able to clean 7-8 bottles at a time.
So the process might take longer. Some models also may not be suited to NUK bottle sizes and shapes. For example, the CTN Travel variety is smaller. But on the whole, it is a decent choice. The steam effectively kills bacteria in the nooks of teats and bottle ridges.
Can you use NUK bottles in Avent sterilizer?
You can. But Avent is not a good fit for NUK bottles. It is too small in terms of both width and height. The lid doesn’t close when NUK bottles are placed upside down in the machine. It is developed uniquely for Philips Avent bottles.
Many Avent sterilizers also tend to leak. This gets worse when filled with bottles from other brands. The nipples and valves should work okay though. The smaller 5-ounce bottles may also fit. The Avent 3-in-1 steamer is larger. This may be able to be crammed into NUK bottles.
Can you freeze NUK bottles?
Yes, the NUK plastic bottles can be frozen. These are the NUK First Choice and First Choice+ ranges. These are freezer-safe. They keep moisture and smells out of the bottle. They are also very durable and long-lasting. Don’t continue freezing them if they are deformed or bent.
Once frozen, the plastic bottles last about 6 months. After this, the milk could start to spoil. The plastic may also become brittle. The NUK glass bottles should not be frozen. There is a risk of the glass breaking at sub-zero temperatures.
Which teat brands fit NUK bottles?
As a general rule, it is best to use only NUK teats for NUK bottles. They are designed for bottles that have ribbed vents. With alternative brands, there is an increased risk of leaking. Feeding advantages are nullified if the bottle and teat are not compatible.
Do MAM teats fit NUK bottles?
No, MAM teats will not fit NUK bottles. Sometimes they can be used successfully with Mixie baby bottles and Avent.
Do Avent teats fit NUK bottles?
No, Avent teats cannot be adapted to NUK bottles. The Avent bottles have a broad neck. The nipples are also wide. The Avent teats fitted on a NUK bottle will sag and cave in.
Do Pigeon Peristaltic teats fit NUK bottles?
No, the pigeon peristaltic teats are also very wide. They will give way and slump inwards.
Do Tommee Tippee teats fit NUK bottles?
No, Tommee Tippee teats cannot be affixed to NUK bottles. They aren’t interchangeable with this brand. The fit and shape do not correspond.
Do Minbie teats fit NUK bottles?
Unlikely. The nipples are designed specifically for Minbie bottles. NUK bottles with neck width between 49.5 to 50.5 mm might work. It works best with standard bottles. NUK bottles with particular features may not be a good match.
Lansinoh nipples largely work with NUK bottles. NUK teats can be used for many other brands. Bottle rejection is less with NUK nipples. The disposable latex nipples are limited in their adaptability though.
Are NUK baby bottles recyclable?
Yes, the majority of NUK bottles are recyclable. Only the Tritan range cannot be recycled. NUK plastic is BPA-free so environmental damage is minimized. BPA is a pollutant that affects both land and water organisms.
NUK plastic bottles are stamped with the number 5 recycling symbol. This means it is relatively safe. Some chemicals may still be discharged into soil and groundwater.
The latex teats are biodegradable because they are made of natural rubber. The synthetic silicone teats may be harder to salvage. They might have to be creatively used for other purposes.
We have turned NUK bottles inside out for you. We hope this information has been helpful in your beautiful journey of motherhood.