Whey Protein Benefits
Whey protein shows body weight benefits without energy restriction
Fifty-six grams of whey protein per day for six months were associated with a two percent reduction in body weight, compared to a group consuming an equal amount of calories from carbohydrates, according to findings published in the Journal of Nutrition .
The study, funded by USDA and the US Whey Protein Research Consortium (USWPRC), found that the whey protein supplement was associated with a reduction in levels of a hormone called ghrelin, which is reported to serve as a hunger signal and may boost food intake.
“In this study in which energy restriction was not part of the intervention, changes in body weight and composition were small but nevertheless suggest that habitual consumption of supplemental protein may result in improved body composition and incremental, but ultimately significant, weight loss,” wrote the USDA researchers.
“These data suggest that supplemental dietary protein may reduce the risk of unhealthy weight gain observed in many populations (i.e. 500 to 1000 grams per year).”
Health claim?
The study’s findings were welcomed by Suzane Leser, nutrition manager for Lifestyle Ingredients at European whey supplier Volac as “strong evidence to support the benefits of whey protein for weight management ”. Volac is a member of the USWPRC.
“The design meets EFSA scientific requirements to support health claims on this area, according to the latest draft guidance,” added Leser.
“In Europe, [this pre-competitive consortium research] has the potential to support future applications for health claims as it tackles EFSA concerns resulting from the rulings.
“The careful methodology applied to this study tested the long-term effect of whey protein specifically on appetite ratings and subsequent energy intake. It also demonstrates the most obvious health benefit of reducing body weight, which is the concomitant reduction in body fat mass, particularly abdominal fat,” she added.
Unique study
Gregory Miller, PhD, president of the Dairy Research Institute (DRI), also welcomed the study as adding to the “growing body of research showing a benefit of higher protein diets, and whey protein in particular, on weight management and body composition,”
“While a majority of the previously published work has shown this benefit with concurrent energy restriction or routine exercise, this study is unique in demonstrating the gradual benefit of added whey protein without these other lifestyle changes.
Whey Protein Benefits - News
The study's findings were welcomed by Suzane Leser, nutrition manager for Lifestyle Ingredients at European whey supplier Volac as “strong evidence to support the benefits of whey protein for weight management”. Volac is a member of the USWPRC.
Of course, today, other dairy products that may be less expensive yet equally effective in supplying lactose include crystalline lactose, deproteinised whey, whey permeate, milk chocolate product, cheese powder, and whey protein concentrate.
Summary:While more research is needed to fully understand this effect, these results do help to shed light on specific benefits of whey protein, which could lead to unique marketing claims in the future, Miller said. Jul 19 2011 --- New research
“This study contributes strong evidence to support the benefits of whey protein for weight management. The design meets EFSA scientific requirements to support health claims on this area, according to the latest draft guidance,” comments Suzane Leser,
First you put a scoop of whey protein into your blender. The whey powder you can choose may come from your local Sacramento health food stores and/or natural food markets such as Sacramento Natural Foods, WholeFoodsMarket.com, Elliott's Natural Foods,
Whey Protein Benefits | Blowtorch Your Belly Fat
The health benefits of whey protein are numerous. Whey protein is actually the byproduct of dairy and it comes in many forms.
The purer the form of whey protein, the faster it will be digested. For example, whey protein concentrate is the cheapest and least pure form of whey. It contains some carbohydrates and fats per serving and can also leave people feeling slightly bloated and gassy. Also if you are lactose intolerant, whey protein concentrate could be a problem for you.
Other than that, the other forms of whey protein such as isolate, ion exchanged, cross micro filtration, and hydrosolate are all very pure and contain virtually no lactose.
Whey protein is great because you can use it as a meal replacement during the day to help you stay full, a snack, and especially before and after you workout. This is primarily when the majority of people use whey protein.
The reason for this is because after you workout, your body is in a heightened state of protein synthesis. It needs fast acting nutrients that can be absorbed quickly and efficiently by the body. Think of your muscles like a sponge.
In one study involving whey protein, two groups of subjects were put on a low calorie diet to lose weight. One group was given a serving of whey protein 20 minutes before breakfast and 20 minutes before dinner, while the control group received nothing. After 12 weeks, the group receiving just the whey protein shakes before breakfast and dinner experienced greater fat loss than the control group.
The amount of weight loss between the 2 groups was not significantly different, but the group who had the whey protein tended to lose more fat mass which is ideally what you want. They also preserved more lean body mass than the control group.
However in my opinion, the best protein powder for weight loss is casein protein.
All in all, whey protein benefits are numerous. There are many studies out there supporting whey protein and the results speak for themselves.
Whey Protein - What Are the Nutritional Benefits?
Whey Protein - What Are the Nutritional Benefits? 
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