- Helps repair body cells, muscles, skin, hair, nail and bones
Whey protein is a rich source of naturally occurring branched chain amino acids, which are important for those who have an active lifestyle. The body requires higher amounts of these amino acids during and after exercise because they quickly become in high demand throughout the body. Low BCAA levels contribute to fatigue and should be replaced in one hour or less—hence the popularity of those post-workout shakes at your gym. "Whey protein shakes do serve a purpose, plus they taste great," adds White. "However you'd get more nutrients—and save money—if you just ate a turkey sandwich or made your own protein shake with milk, yogurt and fruit." A 2009 study at McMaster University in Ontario, Canada found that, despite being at rest, subjects who consumed whey had nine times greater muscle repair and growth than those who ate other types of protein (casein and soy). After exercise, the same whey group saw a 122 percent greater muscle protein synthesis compared to the casein group and 31 percent greater than the soy group.
- May posses anti-inflammatory or anti cancer properties
Some preclinical studies in rodents have suggested that whey protein may offer the same anti-inflammatory relief as certain prescription medicines. Other studies have found that whey protein concentrate might reduce some tumor cells, But human data is lacking and much more research is needed.
- Can help dieters loose weight
Adding whey protein to your diet can help jump-start a weight loss program. It's a key ingredient in many weight loss and meal replacement products because it has little fat or carbohydrates. A double blind 12-week study performed at the Minnesota Applied Research Center tested two groups of patients, each cutting out 500 calories per day. The subjects who consumed a whey protein isolate drink 20 minutes before breakfast and 20 minutes before dinner lost significantly more body fat compared to those patients who did not have protein shakes. Other studies have found that subjects who combine protein-rich foods and exercise increase their metabolic rate and naturally burn more calories each day. Whey protein is also proven to help manage weight by curbing hunger and creating a feeling of food satisfaction.
วันพฤหัสบดีที่ 23 พฤษภาคม พ.ศ. 2556
As we knows that the protein is an important nutrient needed on a daily basis which are the building blocks for healthy bodies. Sub-unit of protein is amino acid. It's consist of essential and non-essential amino acids. Protein has many roles in the body such as repairing cells, building and repairing muscles skin hair nail and the production of energy. Let's see the benefits of whey protein below