The issue about use of soy appears to be related to the protein portion of soybeans. Baby’s Only Organic® Dairy, Dairy with DHA & ARA and LactoRelief™ formulas contain organic soybean oil and organic soy lecithin derived from soy oil. Soy lecithin is used as an emulsifier that keeps the fats in a product from separating out. It has been determined that soy lecithin is a safe ingredient for food products and, in fact, has been used for many years in many foods for this purpose.
We do not know of another standard dairy-based formula that is completely soy free, including free of soybean oil and/or soy lethicin. Soybean oil is included in almost all infant formulas because of its specific fatty acids. When combined with other oils, the soy oil helps to meet the required essential fatty acids in the appropriate amounts needed by an infant.
As you may know, organic vegetable oils, in this case, organic soybean oil, are expeller-expressed. This is a process that basically presses the oil from the soybean. Suppliers of organic soybean oil and organic soy lecithin cannot guarantee that miniscule amounts of protein measured in parts per thousand or parts per million are not passed through the filters and into the oil during this process. Therefore, even though there may be miniscule amounts of soy protein in the soybean oil, Nature’s One® has added the soy allergen statement to our Baby’s Only Organic® Dairy, Dairy with DHA & ARA and Baby’s Only Organic® LactoRelief™ formula labels.
Conventionally processed soybean oils use hexane solvents to extract the oils so the oil is free of protein. This harsh process then requires the oil to be flashed with fire to burn off the hexane solvents. Hexane residues can remain in the finished oils. We believe that hexane has no place in a baby’s diet – even if only a residue. Also, USDA organic rules prohibit the use of solvent-extracted vegetable oils. So Baby’s Only Organic® Formulas would not be labeled organic if we selected conventionally processed vegetable oils.
We do believe that we are using the best organic ingredients currently available. We continue to monitor the availability of better organic ingredients that can be used in our products and can assure you that we will use them if they are, in fact, a better alternative than currently available ingredients.
If your concern is related to allergies, allergies are caused by the protein portion of a food. Soy oil and soy lecithin are not proteins and, therefore, most likely would not be a cause for soy allergy symptoms. However, you should be aware that there may be very miniscule traces of soy protein in soy lecithin and soy oil. In most children and adults with a soy allergy, this trace amount usually will not cause soy allergy symptoms unless the child or adult has an extreme hypersensitivity to soy protein. There are different degrees of sensitivity or intolerance in an allergy. Sometimes people grow out of them and for others; they must use caution and avoid the offending food for life.
Regarding the controversy about soy protein use, the following information may be of interest. There is a great deal of information and misinformation on the Internet regarding soy use in infancy. As I noted previously, The anti-soy literature mainly is concerned with the phytoestrogens in soy protein, specifically the isoflavones in soy. Phytoestrogens are proteins and not fats. The following reputable sources of information on use of soy in children may be of interest.
In 2006, the National Institute of Environmental Health Sciences, US National Institute of Health, and the Center for the Evaluation of Risk to Human Reproduction (CERHR) of the National Toxicology Program convened a meeting of key pediatric nutrition and medical experts to review the use of soy formulas in infancy and addressed many of the concerns about soy and phytoestrogens. This prestigious group was unable to conclude, after exhaustive research and reviews of the medical and scientific literature, that soy products, including soy infant formulas, were unsafe or presented risk to reproductive and developmental health. The panel called for continued research on the role of soy in human health.* Soy Use
Since that time, CERHR has determined that there are new publications related to human exposure or reproductive and/or developmental toxicity that were published since the 2006 evaluation. CERHR held a meeting in December of 2009 to review these new data and is expected to post the final report on its website and solicit public comment through a Federal Register notice. Nature’s One, Inc. will continue to monitor all reports on use of soy in infancy and will update our information as appropriate.
Furthermore, a clinical report co-authored by the American Academy of Pediatrics Committee on Nutrition and titled, “Use of soy protein-based formulas in infant feeding,” states the following: “In summary, although studied by numerous investigators in various species, there is no conclusive evidence from animal, adult human, or infant populations that dietary soy isoflavones may adversely affect human development, reproduction, or endocrine function.” (1)
Also, a recent study from the Arkansas Children’s Nutrition Center compared growth, development and health of breast-fed children with children fed soy formula or milk-based formula. Preliminary results indicate the feeding of soy formula to infants supports normal growth and development. The authors further state “early exposure to soy foods, including SF (soy formula), actually may provide health benefits rather than adverse effects, eg, improved body and bone composition and prevention of breast cancer.” (2)
References: 1. Jatinder Bhatia, Frank Greer, and the Committee on Nutrition. “Use of soy protein-based formulas in infant feeding,” Pediatrics 2008; 121; 1062-1068. 2. Badger, TM, et al, “The health implications of soy infant formula,” American Journal of Clinical Nutrition, 2009; 89(suppl):1668S-1672S