Soy Protein

Soy protein refers to protein that is derived from soybeans. Soybeans are harvested and processed into high-protein products such as soy flour, soy concentrates, and soy isolates that are used as ingredients in foods.

Quick Answer

What it is

Soy protein refers to protein that is derived from soybeans. Soybeans are harvested and processed into high-protein products such as soy flour, soy concentrates, and soy isolates that are used as ingredients in foods.

Key findings

  • Grade B: Muscle Mass
  • Grade B: Strength
  • Grade D: Blood glucose (High Blood Pressure)

Safety

No specific caution or interaction language was detected in the current summary/outcome notes.

ℹ️ Quick Facts: Soy Protein

Quick Facts: Soy Protein

  • Best Evidence:Grade B
  • Conditions Studied:12
  • Research Outcomes:49
  • Grade B Findings:4
  • Key Effect:General Athletic Performance
Outcomes by grade:
A0
B4
C0
D5
12 conditions Β· 49 outcomes

Detailed Outcomes

Grade:
Effect:
Size:
Sort:
|
B
Muscle Mass
Small Improvement
small↑Improves
B
Strength
Small Improvement
5 studies
small↑Improves
B
Muscle Mass
Small Improvement
small↑Improves
?
Strength
5 studies
↑Improves
B
Muscle Mass
Small Improvement
small↑Improves
?
Strength
5 studies
↑Improves
D
Blood glucose
No effect
10 studies
none
?
Triglycerides
21 studies
↓Improves
?
High-density lipoprotein (HDL)
20 studies
↑Improves
?
Total cholesterol
20 studies
↓Improves
?
Low-density lipoprotein (LDL)
19 studies
↓Improves
?
Blood Pressure
↓Improves
?
Insulin
1 study
↑Worsens
D
Blood glucose
No effect
10 studies
none
?
Triglycerides
21 studies
↓Improves
?
High-density lipoprotein (HDL)
20 studies
↑Improves
?
Total cholesterol
20 studies
↓Improves
?
Low-density lipoprotein (LDL)
19 studies
↓Improves
?
Blood Pressure
↓Improves
?
Insulin
1 study
↑Worsens
D
Blood glucose
No effect
10 studies
none
?
Triglycerides
21 studies
↓Improves
?
High-density lipoprotein (HDL)
20 studies
↑Improves
?
Total cholesterol
20 studies
↓Improves
?
Low-density lipoprotein (LDL)
19 studies
↓Improves
?
Blood Pressure
↓Improves
?
Insulin
1 study
↑Worsens
D
Blood glucose
No effect
10 studies
none
?
Triglycerides
21 studies
↓Improves
?
High-density lipoprotein (HDL)
20 studies
↑Improves
?
Total cholesterol
20 studies
↓Improves
?
Low-density lipoprotein (LDL)
19 studies
↓Improves
?
Blood Pressure
↓Improves
?
Insulin
1 study
↑Worsens
D
Blood Urea Nitrogen
No effect
6 studies
none
?
Triglycerides
14 studies
↓Improves
?
Serum Albumin
↑Improves
?
High-density lipoprotein (HDL)
11 studies
↑Improves
?
Low-density lipoprotein (LDL)
11 studies
↓Improves
?
Total cholesterol
11 studies
↓Improves
?
Serum Phosphorus
8 studies
↑Worsens
?
C-Reactive Protein (CRP)
6 studies
↓Improves
?
Serum Calcium
5 studies
↑Improves
?
Proteinuria
4 studies
↑Improves
?
Muscle Mass
↑Improves
?
Bone Mineral Density
↑Improves
?
Bone Mineral Density
↑Improves
?
Blood Pressure
↓Improves

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