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Soy Protein Review
Soy Protein Helps Lower Your Cholesterol Levels While Increasing Lean Muscle Mass
Soy Protein is a good vegetable source of high quality protein (derived entirely from soybeans) that is extremely low in fat, cholesterol, and lactose. In fact, it is the only vegetable based protein with a value equivalent to that of meat, milk, and eggs.
Soy contains the essential amino acids that form what is identified as a complete protein. Remember that your body cannot synthesize essential amino acids and must be obtained from food. Soy can also be used as a meat substitute and is accepted for people who are lactose intolerant.
Soy Protein Categories
High quality Soy protein comes in three major categories for highest flexibility for general food purposes:
- Soy Flour is loaded in high quality protein and other nutrients (iron, vitamin-B, and calcium). Soy flour contains isoflavones, which may help prevent certain chronic diseases such as cancer, heart disease, and osteoporosis. Soy flour also adds a pleasing texture and flavor to a variety of products.
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- Soy Isolates contain about 90% protein. They are low in fat, calories, and cholesterol. Soy isolates the most highly refined type used in nutritional supplements. The good thing about soy isolates is that is does not alter the taste of foods.
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- Soy Concentrates contain about 70% protein, while retaining most of the original soybeans fiber. Concentrates are mainly used by the food industry to add nutritional value to foods such as baked goods, breakfast cereals, and pastas.
Protein plays a major role in bodybuilding and maintaining your muscle mass. Whether you exercise to stay fit or want to increase your muscle mass and performance. The first thing is to choose and include a high-quality protein source as part of your every day diet.
Soy offers a healthy way to get a vegetable protein into your diet that is free of animal fat. It is great tasting, natural and can have an overabundance of healthy effects on your body. It is perfect for bodybuilders on a high protein - low carb diets.
The helpful elements of soy in the form of protein includes saponins, phytosterols, and isoflavones. Saponins boost the immune system. In addition, saponins unite with cholesterol to reduce absorption of cholesterol in the body through the small intestine.
Phytosterols have been shown to reduce overall cholesterol levels. Isoflavones in soy (genistein and daidzein), not only have exhibited effects as powerful antioxidants, but also have been shown to have positive health benefits for both men and women.Soy Protein Deficiencies and Dosage
Because soy is not a essential nutrient, it is not connected with a deficiency. However, if you don't take it, you will miss the associated benefits. Women can benefit with it the most, although men can experience the positive benefits of soy as well. Soy may be safely taken in a wide range of doses.
Soy Protein Side Effects
Soy in the form of protein is safe. However, small percentages of people have allergies to soybeans and should avoid it. Soy isoflavones have been reported to reduce thyroid function in some people.
Some people have complained of malaise, constipation, sleepiness, and even goiter. These negative side effects resolved within a month of discontinuing soy supplements. Be sure to consult your physician if you're on any prescription drugs, as soy may have negative or positive interactions with those drugs.
Soy Protein Benefits
The benefits of soy protein in numerous clinical studies exhibited the following results:
- Reduction in muscle fatigue
- Reduction in exercise induced muscle injury
- Reduction in muscle inflammation and soreness
- Reduced muscle metabolic stress
- Improving muscle recovery component
- Increase in lean muscle mass
- Lowering total and LDL (bad) cholesterol
- Increasing HDL (good) cholesterol
In similarity to whey and casein, soybean supplementation is an excellent source to build lean muscle mass as well as strength and endurance in bodybuilding and other fitness related sports.
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