Soy Protein Isolate
Questionable
May be Bioengineered
Details
Definition
Protein that has been extracted from soybeans and isolated from all the other ingredients in soy.
AKAs
Soy Protein
Health Impact
The extraction process to get soy protein isolate requires chemicals like hexane that may remain as residues in the food you're consuming.
Soy protein isolate that is not labeled as organic or non-GMO is likely sourced from GMO or bioengineered soybeans. Check for the warning "Contains a bioengineered ingredient" in the ingredients list to confirm.
Sources
Human Health Effects of Genetically Engineered Crops
https://www.ncbi.nlm.nih.gov/books/NBK424534/Soy protein products: processing and use
https://pubmed.ncbi.nlm.nih.gov/7884536/