10 Crazy Similac Neosure Side Effects

Similac Neosure is an enriched nutrition supplement that promotes a baby’s health. Read on to learn everything you need about Similac Neosure side effects.

The formula contains vitamins, proteins, calories, and minerals that support growth. In addition, it is rich in phosphorous and calcium, which are suitable for developing strong bones. 

It is scientifically formulated to nourish babies up to 12 months. The powder is soy-based and is specially made for infants who have a low birth weight or are born prematurely.

However, some customer reviews show that the supplement might have side effects. These symptoms mainly relate to the users’ allergic reactions to some components.

Therefore, even though most customers claim that the formula works effectively, it is vital to look at some crazy Similac Neosure side effects before making a purchase decision. 

Is Similac NeoSure Good for Babies?

Similac NeoSure has several health benefits, especially for infants. The supplement is rich in proteins, vitamins, and minerals. 

The manufacturer’s package shows that the formula contains DHA, lutein, and vitamin E. Research points out that these components support eye and brain development. They also enhance healthy growth. 

Therefore, Similac NeoSure is suitable for babies so long as the user follows the manufacturer’s instructions. 

How Long Do Babies Stay on Similac NeoSure?

The nutritional needs of a child vary from one baby to another. However, most parents administer Similac Neosure to their babies until the original due date. 

Therefore, babies can stay on the formula for as long as three to twelve months. It is also vital to follow the manufacturer’s instructions for seeking medical advice when administering the formula. 

Neosure contains more protein, calcium, and phosphorus than regular formula to boost catchup growth.

Furthermore, the manufacturer suggests using it in the following steps:

  1. Pour 6oz of cold water into a clean bottle.
  2. Add three level scoops of the powder using the scoop from the can.
  3. Mix by shaking, then store it in the fridge. If you don’t intend to store it, ensure you use it within 24 hours.

For the best safety, ensure you use the contents in the can within one month after opening.

Similac Neosure Ingredients

Similac Neosure contains several active ingredients. The main ones include:

1. Nonfat Milk

This ingredient is rich in vitamins. As a result, it also has fewer amounts of calories. In addition, research shows that the component has less saturated fat, minimizing lousy cholesterol. 

2. Corn Syrup Solids

This ingredient offers a well-tolerated source of carbohydrates for babies. It also helps to breastfeed infants by consuming breast milk.

In addition, the component provides a solution for infants with gastrointestinal disorders and food allergies. 

3. Lactose

This ingredient helps increase the absorption of magnesium, zinc, calcium, and other minerals in the body. In addition, it promotes a healthy gut.

study also points out that the component also stabilizes blood sugar levels.

Furthermore, lactose provides energy and boosts an infant’s health and development.

4. Soy Oil

This ingredient is rich in healthy fats. It also promotes strong bones and healthy skin. In addition, the component is rich in Omega 3. 

5. High Oleic Safflower Oil

This ingredient support heart health. In addition, research shows that it is rich in essential fatty acids, especially linoleic acid. Therefore, the component also supports blood health. 

6. Whey Protein Concentrate

This ingredient is an excellent source of protein. In addition, it helps reduce inflammation and promote muscle growth. The component is also effective in lowering blood pressure. 

7. Medium Chain Triglycerides

This ingredient is effective in treating food absorption disorders. A study also shows that It can help in decreasing inflammation. In addition, the component is effective in reducing abnormal obesity. 

8. Coconut Oil

This ingredient encourages fat burning. In addition, it has antimicrobial effects. The component is also a good source of energy. 

10 Crazy Similac Neosure Side Effects

#1. Constipation

Constipation is one of the crazy Similac Neosure side effects. In some instances, the infant may have irregular bowel movements. This symptom is a reaction to some of the components of the supplement. 

The best remedy for this side effect is regular hydration or breastfeeding. 

#2. Belly Pain

Some users may also experience pain in the belly after taking Similac Neosure. This symptom is also an allergic reaction to the ingredients in the supplement. In addition, the side effect might link to constipation. 

#3. Diarrhea

Diarrhea is another one of the crazy Similac Neosure side effects. Some babies find it difficult to digest formula.

Avoid giving the baby Jell-O or fruit juices. They make diarrhea worse. In addition, Jell-O doesn’t have enough minerals.

Furthermore, don’t limit the formula amount after diarrhea starts.

This symptom typically occurs in first-time users and should disappear within 24 hours. However, it is vital to seek medical help for adverse cases.

#4. Upset Stomach

Most of Similac Neosure side effects start with an upset stomach. This symptom means that the stomach is reacting to the introduction of a new substance.

However, this side effect should diminish with subsequent intake. 

The best remedy, in this case, is continuing to breastfeed. 

#5. Nausea

Nausea is another one of the crazy Similac Neosure side effects. This symptom can also cause the baby to reject food. However, there is no need to worry if the baby can still breastfeed properly. 

#6. Vomiting

Vomiting is an advanced stage of nausea. The color of the vomit is also vital at this stage. Dark vomit typically replicates the color of the supplement. 

It is essential to seek medical help if this symptom persists. It’s also important to get health advice if the vomiting is forceful and the baby won’t stop crying.

#7. Change of Color of Stool

Another one of the craziest Similac Neosure side effects is a change in the color of the stool. In this case, the color might change to a blackish one. 

Iron-fortified baby formulas can change the color of a baby’s stool to dark green or greenish-black.

The color change is insignificant to the baby’s digestive system.

Furthermore, infants’ poop changes color depending on the color of the foods they are eating.

However, it is vital to seek medical advice if the color is unique. 

#8. Fever

Infants might also experience fever after taking the supplement. This symptom is one of the Similac Neosure side effects that users encounter. However, this symptom is not alarming and can be mitigated using fever relievers. 

#9. Skin Rash

Some infants can also experience rushed in their skin after taking the supplement. However, this symptom is common in first-time users and should diminish with subsequent intake.

It is also vital to seek medical help if the side effect persists. 

#10. Difficulty in Swallowing

Difficulty in swallowing is another one of the craziest Similac Neosure side effects. This symptom goes hand-in-hand with nausea and vomiting. In this case, minimizing solid foods and concentrating on breastfeeding is vital. 

Doctors’ advice is also necessary if this symptom persists. 


Similac Neosure has several health benefits for babies. Moreover, the supplement supports general well-being, improving nutrition and developing solid bones. 

However, the supplement can have some side effects, especially for first-time users. These symptoms should diminish with time. 

In case of adverse side effects, users should stop administering the formula immediately. It is also essential to seek medical advice from a qualified physician. 

Overall, the product effectively promotes preemies’ health and is fit for human consumption. 

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