Soy Protein

Definition

Soy protein is a plant-based protein derived from soybeans, often used as a dietary supplement to increase protein intake.

Scientific / Technical Definition

Soy protein is isolated from soybean meal that has been dehulled and defatted. It contains a high concentration of essential amino acids, making it a complete protein source. It is commonly used in food products and as a supplement for those seeking an alternative to animal-derived proteins.

Benefits

• Promotes muscle growth and repair
• Supports heart health by lowering cholesterol levels
• Aids in weight management by providing satiety
• Offers a complete protein source for vegetarians and vegans
• Contains essential amino acids needed for various bodily functions

Examples

• Soy protein isolate powders
• Soy milk
• Tofu
• Edamame
• Soy nuts

Additional Information

• Known Issues: Consuming soy protein in large quantities may cause digestive issues for some individuals and may interfere with thyroid function in sensitive individuals. It is also important to choose non-GMO sources of soy when possible.

Related Terms

• Whey Protein
• Pea Protein
• Protein Supplements
• Amino Acids
• Vegetarian Diet

References

• Health benefits of soy protein
• Soy protein and its effects on cholesterol levels