Alternatives to Soy Formula for Infants for Optimal Development

In this article

6 Alternatives to Soy Formula for Infants for Optimal Development

Concerned about soy formula? Discover a range of formula choices tailored to your baby's needs

a woman in an orange jacket and blue shirt
By Staci Gulbin
a woman in a blue shirt standing in a field
Edited by Caitlin Snethlage

Published August 26, 2024.

A baby in a diaper drinking from a bottle.

Soy formula has long been a viable alternative to cow's milk-based formula, especially for babies with allergies or intolerances. While it has gained significant popularity, it's crucial to understand that there might be better choices for some infants.

To ensure your baby receives the best possible nutrition, let's delve into the world of soy formula. We'll explore its benefits, potential drawbacks, and alternative options to consider.

» Try Else Nutrition Plant-Based Complete Nutrition Formula as a healthy alternative to soy formula

Our Pick: 6 Best Soy Formula Alternatives

  1. Best Soy Alternative Organic Formula Overall: Else Nutrition Plant-Based Complete Nutrition Formula
  2. Best Soy Alternative DHA & ARA-Enriched Formula: Bubs Organic Grass Fed Follow-on Formula Stage 2
  3. Best Soy Alternative Non-GMO Formula: Baby's Only Organic Complete Nutrition Infant Formula
  4. Best Soy Alternative Organic Probiotic-Enhanced Formula: Gerber® Good Start® GentlePro Powder Infant Formula
  5. Best Soy Alternative Prebiotic-Enhanced Formula: Similac® 360 Total Care® Sensitive* Infant Formula
  6. Best Soy Alternative Hydrolyzed Protein Formula: Nutricia Neocate Pepticate


Understanding Soy Formula

Soy formula was initially developed in the early 1900s as a safe alternative for infants with milk allergies. Over time, it's evolved to include added amino and fatty acids for enhanced nutrition. Modern soy formulas are fortified with vitamins and minerals to meet infants' nutritional needs.

Soy formula is made from soy protein isolate, which research suggests has a digestibility score comparable to animal proteins like casein and egg white. It's recommended for babies with cow's milk allergies and can be used as a short-term treatment for gastroenteritis.

Some parents opt for soy formula because of:

  • Cow's milk allergies
  • Wanting to start their child on a dairy-free diet from birth
  • Lactose intolerance or galactosemia

» Consider these factors when selecting toddler nutrition drinks

6 Best Alternatives to Soy Formula for Infants



Concerns About Soy Formula

Despite its benefits, several concerns have been raised about soy formula:

  • Phytoestrogens: Soy contains high levels of phytoestrogens, which may have hormonal effects on the reproductive system. Some studies suggest that early exposure to these compounds might affect reproductive development, though research is ongoing and inconclusive.
  • Potential Hormonal Changes: Exclusive use of soy formula may lead to hormonal changes. Some studies indicate it might cause heavy menstrual periods in females later in life, though more high-quality research is needed to confirm these findings.
  • Allergies: While less common than cow's milk allergies, soy allergies do occur. Some infants allergic to cow's milk may also be allergic to soy protein.
  • Nutrient Absorption: There are concerns that the phytates in soy might interfere with the absorption of essential minerals like calcium and zinc.
  • GMOs: Many soy products are genetically modified, which is a concern for some parents.

» Learn why kids are more vulnerable to ingested toxins

Choosing the Right Alternative

When selecting an alternative to soy formula, consider the following:

  1. Allergies and Intolerances: Carefully read ingredient labels to ensure the formula doesn't contain any allergens your child can't tolerate.
  2. Nutritional Balance: Look for formulas that provide a healthy source of fat for brain health, adequate vitamins and minerals, and sufficient calories and protein for growth and development.
  3. Brand Reputation: Choose trusted brands that don't contain harmful additives or fillers.
  4. Cost: Consider your budget, as your baby will need formula until transitioning to solid foods.

» Read more about teaching your toddler healthy eating habits

Choosing the Right Formula for Your Baby

Remember, every baby is unique. What works for one may not work for another. It's important to monitor your baby's growth, development, and comfort when introducing any new formula.

If you're looking for a plant-based formula without soy, consider Else Nutrition Plant-Based Complete Nutrition Formula. Made from whole plant-based ingredients like almonds, buckwheat, and tapioca, it offers a comprehensive nutritional profile for infants. Plus, it's free from soy, dairy, corn syrup, and GMOs.

» Looking for a healthier soy formula alternative? Discover Else Nutrition Plant-Based Complete Nutrition Formula



The content and advice provided in this article are for informational purposes only and are not a substitute for medical diagnosis, treatment, or advice for specific medical conditions. Always consult a pediatrician to understand the individual needs of your child.