Is Whey Protein Good For You?

At Sci-Fit Nutrition in Columbia, South Carolina, we address the questions that you want answered and provide the latest scientific knowledge on the subject. We frequently get questions on the best type of protein supplement. Everyone is different with different needs, so instead, we’ll address the benefits of the protein. If you’re vegan or vegetarian, milk products may not be allowed in your diet and whey protein comes from milk, so it’s not an option. If you’re lactose intolerant, opt for whey protein supplements that are whey protein isolates or hydrolysates, rather than whey protein concentrates. Whey protein isolates have less than 0.1 gram of lactose, the carbohydrate that causes all the digestive problems and concentrates have even less than that.

Not all people need a protein supplement.

If you eat healthy, you probably don’t need a protein supplement. People who are vegetarian and vegan may require a protein supplement, unless they plan their diet carefully. If you’re working hard to build muscle mass or just starting a workout program are other potential situations that extra protein might be required. People with digestive issues and seniors that don’t eat enough protein or absorb it well may need extra, too.

Whey protein is a great source of quality protein that can help if you’re building muscle tissue.

Whey protein is normally easy to digest, especially whey protein isolate. There are three types, whey protein isolate—WPI—which is low in lactose, whey protein concentrate—WPC—and whey protein hydrolysate—WPH. If you’re not lactose intolerant, the concentrate may be good enough, it’s also the most common type and cheapest. However, if you’re diabetic, hydrolysate may spike sugar levels. All types are good for muscle growth, especially in seniors who need extra protein to maintain muscle tissue. Whey protein contain leucine that is the most effective amino acid for muscle growth and makes whey protein one of the best when muscle growth is a priority.

Whey protein has some health benefits that are important.

If your blood pressure is abnormally high, you’re at risk for heart disease. Studies show that dairy products, including whey protein, can help lower blood pressure. That’s because they contain “angiotensin-converting-enzyme inhibitors” (ACE-inhibitors). These are in whey protein and called lactokinins. Those with type 2 diabetes may also benefit from whey protein, but remember the hydrolysate type can cause blood sugar levels to rise. Whey protein can improve insulin resistance and increase amounts of insulin. It’s superior to egg white and fish in that area. Some studies found it better than the drug sulfonylurea used for diabetes. It’s especially effective when taken before a meal and can help with weight loss as well.

  • You may get relief from inflammation when you use whey protein. Studies show it reduces levels of C-reactive protein that’s a marker of inflammation. That makes it beneficial for IBS and other inflammatory diseases.
  • Your body fights off free radicals that damage cells with antioxidants. Glutathione is one of the primary antioxidants. Whey protein may boost the production of glutathione to improve the body’s defenses.
  • Studies show that obese individuals may reduce their bad cholesterol levels by taking whey protein consistently for several months. It also helped fill up individuals, so they ate less and lost weight faster.
  • The best way to get nutrients is always through a healthy diet. If you take too much whey continuously, it can be hard on the kidneys. Make sure you check the ingredients label to ensure you’re not getting a lot of additives.

For more information, contact us today at Sci-Fit Nutrition

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