The first reason is that it is simply a low calorie low or no fat product. Throughout the study, all the groups ate roughly the same number of average daily caloriesabout 2, Look for a brand with concentrated protein in each serving and fewer carbohydrates and calories. You still need a balanced diet, which means adequate carbohydrates for your energy demands and sufficient fats and essential fatty acids to regulate your hormonal levels. And how much of that is from whey protein? Though people drinking soy protein saw little change in their weight or body composition during the study, they had higher levels of thyroid hormones compared to those drinking whey.
This content has not been reviewed within the past year and may not represent WebMD's most up-to-date information. To find the most current information, please enter your topic of interest into our search box. July 15, -- All protein may not proten created equal when it comes to weight loss. Whey, or milk, protein may offer people who want to slim down a slight edge over soy, a new study shows. Researchers at the U. Department of Agriculture's Human Nutrition Research Center randomly assigned 90 overweight and obese middle-aged adults to one of three groups.
The does whey protein help me lose weight group was asked to add protein drinks made with whey to their normal diets, the second group drank protein drinks made with soy protein, and the third group drank carbohydrate drinks. Study participants weren't told which group they had been assigned to. All the drinks, which were drunk twice daily, at breakfast and dinner, had the same number of calories: They also all had had 52 grams per packet, for a daily total of grams of added protein or carbs.
Researchers tracked participants' physical activity levels, weights, waist sizes, lean and fat body mass, and blood levels weiht hormones related to hunger and metabolism. They also had people keep records of the other foods they were eating. The researchers made sure participants were drinking the shakes during random urine tests for levels of a chemical tracer they had added to the powders.
When the study started, there were no significant differences between groups, researchers report. Throughout the study, all the groups ate roughly the same number of average daily caloriesabout 2, After six months, people drinking the carbohydrate shakes had gained a little bit of weightabout does whey protein help me lose weight pounds, which appeared to be mainly added fat, compared to where they started. But people drinking weught whey protein had lost a little bit wwight weight and body fat, about 2 pounds.
Additionally, while the other groups saw little change in the size of their waists, the whey protein group lost about an inch around the middle. Researchers say a couple of things may help to explain the weight and fat loss seen with whey protein. People in the whey protein group had significantly lower blood levels of the hormone ghrelin than people eating the soy protein or carbohydrate.
Baer, PhD, research physiologist at the USDA's agriculture research service in Beltsville, Md. The lower concentration, the fuller somebody feels. Though people drinking soy protein saw little change in their weight or body composition during the study, they had higher levels of thyroid hormones compared to those drinking whey. Proetin hormones control metabolism and higher levels may indicate a metabolic boost, though more research is needed to fully explain what that may mean for weight loss.
For people who lse hoping to replicate the results at home, researchers advise picking a whey product that is also low in calories and fat. Skip to main content. Expert Blogs and Interviews. Taking Meds When Pregnant. Consumer Reports: Best Sunscreens for Can You Be Healthy and Obese? Nuts May Help Colon Cancer Survivors. Can Fidget Spinners Help You Focus? Video: Breaking the Stigma of PTSD. Whey Protein May Be Helpful for Weight Loss.
Study Suggests Whey Protein Offers More Weight Loss Help Than Soy Protein. By Brenda Goodman, MA.
Losing Weight with Whey Protein
Protein ; Can Women Drink Whey Protein When Trying to Lose Weight? Does Supplementing a Protein Shake for Breakfast Help You Lose Weight?. Whey Protein Shakes: Do They Help You Lose Weight? Will whey protein shakes help me lose weight? Should I incorporate them into my weight loss plan? A. Will whey protein shakes help you lose weight or make you gain weight? If you want to learn more how whey protein shakes can help you lose weight.