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Drinking whey protein before eating does wonders for a person’s blood pressure, according to a study in the\u00a0Journal of Nutrition & Intermediary Metabolism<\/em>. In particular, “preloading” on it before a person’s heaviest meal not only improves blood pressure, but it also helps keep fasting blood sugar and lipid profile at bay for people who are overweight or obese.<\/p>\n The study, led by researchers from the\u00a0Iran University of Medical Sciences<\/em>\u00a0and the\u00a0Tehran University of Medical Sciences<\/em>, compared the benefits of whey protein concentrate (WPC) with soy protein isolate (SPI) in a 12-week randomized, double-blind clinical trial.<\/p>\n<\/p>\n Most people know whey as a\u00a0supplement \u2013 especially for sports. However, whey, a byproduct\u00a0in cheese production, has three main forms: Isolate, concentrate, and hydrolysate. Whey protein concentrate is what’s left after the liquid portion of milk has been filtered out. When the concentrate is processed further, it then turns into whey isolate. (Related:\u00a0Great Benefits of Whey Protein for Muscle Building.)<\/p>\n Soy protein isolate, on the other hand, is a low-calorie supplement known to be high in protein and is used in gaining muscle. However, whether or not it should be used has become a topic of debate, as it is an allergen found in processed food such as bread and other baked goods.<\/p>\n “There is a lot of controversy around soy and whether or not it\u2019s good for you,” added health coach Devi Moss in an article on Wellness Today<\/em>. “But the real controversy lies with soy isolate, not whole food soy products like organic tofu and whole soybeans.”<\/p>\n Mother Nature’s micronutrient secret: Organic Broccoli Sprout Capsules now available, delivering 280mg of high-density nutrition, including the extraordinary “sulforaphane” and “glucosinolate” nutrients found only in cruciferous healing foods. Every lot laboratory tested. See availability here.<\/em><\/p>\n To compare the two, the team recruited employees from a power plant in Karaj City. In total, 52 people volunteered to take part in the three-month trial. The participants were all men, with ages ranging from 30 to 65 years, and had a body mass index (BMI) between 25 to 40 kilograms per square meter.<\/p>\n According to the\u00a0National Health Institutes of Health<\/em>, a healthy BMI should fall between 18.5 to 24.9. If a person’s BMI is between 25 to 29.9, he is considered overweight, while a person with a BMI of 30 and above is considered obese.<\/p>\n During the study, the participants were randomly assigned to drink water that had either\u00a065 g of WPC or 60 g of SPI dissolved in it 30 minutes before they had lunch. Before the\u00a0clinical trial had begun, researchers measured the participants’ lipid profile and fasting blood sugar \u2013 and took them again after its conclusion. These were taken to measure the amount of\u00a0low-density lipoprotein (LDL) and\u00a0high-density lipoprotein (HDL) \u2013 also known as “bad” and “good” cholesterol, respectively.\u00a0Their systolic and diastolic blood pressures were recorded as well, and after every two weeks during the study.<\/p>\n After the study, the researchers found that while both presented benefits on the lipid profile and blood pressure of the participants, those who took WPC had better results.<\/p>\n “This study demonstrated that long-term supplemental preloads with [whey protein isolate] and SPI can improve metabolic risk factors associated in overweight and obese individuals,\u00a0though the effects of WPC were higher,” the researchers concluded.<\/p>\n They discovered that those who took WPC had a significant drop in their diastolic blood pressure, wherein higher readings could be a risk factor for cardiovascular disease. They also reduced their\u00a0apolipoprotein B and\u00a0LDL levels, based on the lipid profile. Meanwhile, apolipoprotein A-I and HDL, indicators of good heart health, increased.<\/p>\n Learn more about the other benefits of whey protein by following\u00a0SupplementsReport<\/em> today.<\/p>\n Sources include:<\/p>\n Science<\/p>\n ScienceDirect<\/p>\n BuiltLean<\/p>\n LiveStrong<\/p>\n WellnessToday<\/p>\n NHLBI.NIH.gov<\/p>\n My.ClevelandClinic.org<\/p>\n <\/p>\n \n","protected":false},"excerpt":{"rendered":" Drinking whey protein before eating does wonders for a person’s blood pressure, according to a study in the\u00a0Journal of Nutrition & Intermediary Metabolism. In particular, “preloading” on it before a person’s heaviest meal not only improves blood pressure, but it also helps keep fasting blood sugar and lipid profile at bay for people who are<\/p>\n","protected":false},"author":1,"featured_media":6160,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[783],"tags":[481,486,420,868],"class_list":{"0":"post-6159","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-editors-picks","8":"tag-largest","9":"tag-minutes","10":"tag-protein","11":"tag-whey"},"_links":{"self":[{"href":"https:\/\/www.healthoptibody.com\/index.php?rest_route=\/wp\/v2\/posts\/6159","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.healthoptibody.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.healthoptibody.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.healthoptibody.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.healthoptibody.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6159"}],"version-history":[{"count":0,"href":"https:\/\/www.healthoptibody.com\/index.php?rest_route=\/wp\/v2\/posts\/6159\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.healthoptibody.com\/index.php?rest_route=\/wp\/v2\/media\/6160"}],"wp:attachment":[{"href":"https:\/\/www.healthoptibody.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6159"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.healthoptibody.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6159"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.healthoptibody.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6159"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Pitting whey and soy head-to-head<\/h2>\n