{"id":470,"date":"2011-04-21T13:02:19","date_gmt":"2011-04-21T20:02:19","guid":{"rendered":"http:\/\/blogs.oregonstate.edu\/uhds\/?p=470"},"modified":"2011-04-21T13:03:54","modified_gmt":"2011-04-21T20:03:54","slug":"why-whole-grains","status":"publish","type":"post","link":"https:\/\/dev.blogs.oregonstate.edu\/uhds\/2011\/04\/21\/why-whole-grains\/","title":{"rendered":"Why Whole Grains?"},"content":{"rendered":"

In the recent release of the 2010 US Dietary Guidelines <\/a>, Americans are encouraged to eat more whole grains and eat at least half of your grains from whole grain sources. This encouragement is reinforced in the marketplace where you can find statements and health claims on products containing whole grains such as \u201ccontains 16 g whole grains per serving; eat 48 grams or more per day\u201d<\/a> or \u201ca diet rich in fiber may reduced the risk of heart disease\u201d.\u00a0 What does all of this mean?\u00a0 Why the emphasis on whole grains? First, let’s begin with some definitions and facts.<\/p>\n

A whole grain <\/a> is a grain that has been minimally processed and contains the bran, endosperm and germ.\u00a0 The protective outer coating of the whole grain is the bran and is a rich source of fiber and vitamin B.\u00a0 The bran envelops the endosperm which is the primary a source of carbohydrate and protein.\u00a0 Just between the bran and the endosperm lies the germ which is made up of healthy oils, vitamins and protein.<\/p>\n

Examples of whole grains include brown rice, quinoa, 100% whole wheat bread, buckwheat, oatmeal and popcorn.\u00a0 A refined grain is processed and generally has the bran and\/or germ removed. Examples of refined grain include white flour, (degermed) corn meal, white rice, semolina flour (used to make pasta, cous cous) and farina (cream of wheat).<\/p>\n

In ancient Roman times<\/a>, only the very wealthy had access to refined white flour that was preferred because of it’s neutral flavor and light texture.\u00a0 It wasn’t until the industrial revolution that milling refined grains became automated and increased the supply and decreased the price.\u00a0 Prior to that time in our history, refined grains and flours were expensive because of the laborious process it took to remove the bran and germ. Once access to refined grains became abundant, refined grains were preferred for many reasons. The shift in supply and demand made refined grains less expensive than their whole counterparts. Additionally, refined grains were found to be much more shelf stable than whole grains because the germ, which contains volatile oils that can spoil, is removed.\u00a0 Lastly, refined grains were preferred for their taste and for culinary applications.\u00a0 Refined grains have a softer texture and neutral flavor that is preferred in many cooking applications, especially breads and desserts.<\/p>\n

However, even in ancient Roman times, the culture understood the nutritional benefits of whole grains.\u00a0 There are reports that gladiators ate a diet rich in whole grains<\/a> because of the nutritional benefits.\u00a0 As mentioned above, whole grains are a great source of vitamin B, fiber, healthy oils over the refined version, but they also contain phytochemicals, compounds that benefit our health.\u00a0A diet rich in whole grains (3 servings\/day)<\/a> is correlated\u00a0 with decreased risk for heart disease, Type 2 diabetes, and may decrease one’s risk for colon cancer.<\/p>\n

What is 3 servings of whole grains?\u00a0 What does “make half your grains whole” mean?\u00a0\u00a0 For an average 2000 calorie daily diet, the recommendation <\/a>is to eat a minimum of 6 servings (equivalent to 6 ounces) of breads or grains and make at least three of those six servings whole grain based.\u00a0 The amount of whole grains per serving can vary from product to product, but, in general, foods that are made from 100% whole grain contain a minimum of 16 grams of whole grain per serving. Therefore, the goal is to eat a minimum of 48 grams of whole grains per day.<\/p>\n

The dining centers offer an ever growing variety of whole grain options —oatmeal, brown rice, whole wheat wraps, bread, ciabatta, hamburger buns, pizza crust and exotic ancient whole grain salads are just a few of the daily options available.\u00a0 Consider giving these options a try…you won’t be disappointed (and your body will thank you)!<\/p>\n

Be Well!<\/p>\n","protected":false},"excerpt":{"rendered":"

In the recent release of the 2010 US Dietary Guidelines , Americans are encouraged to eat more whole grains and eat at least half of your grains from whole grain sources. This encouragement is reinforced in the marketplace where you can find statements and health claims on products containing whole grains such as \u201ccontains 16 […]<\/p>\n","protected":false},"author":2381,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1788,1338,1],"tags":[1474,1473],"class_list":["post-470","post","type-post","status-publish","format-standard","hentry","category-tara-sanders-nutrition","category-uhds-staff-blogs","category-uncategorized","tag-nutrition","tag-tara-sanders"],"_links":{"self":[{"href":"https:\/\/dev.blogs.oregonstate.edu\/uhds\/wp-json\/wp\/v2\/posts\/470","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dev.blogs.oregonstate.edu\/uhds\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dev.blogs.oregonstate.edu\/uhds\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dev.blogs.oregonstate.edu\/uhds\/wp-json\/wp\/v2\/users\/2381"}],"replies":[{"embeddable":true,"href":"https:\/\/dev.blogs.oregonstate.edu\/uhds\/wp-json\/wp\/v2\/comments?post=470"}],"version-history":[{"count":3,"href":"https:\/\/dev.blogs.oregonstate.edu\/uhds\/wp-json\/wp\/v2\/posts\/470\/revisions"}],"predecessor-version":[{"id":479,"href":"https:\/\/dev.blogs.oregonstate.edu\/uhds\/wp-json\/wp\/v2\/posts\/470\/revisions\/479"}],"wp:attachment":[{"href":"https:\/\/dev.blogs.oregonstate.edu\/uhds\/wp-json\/wp\/v2\/media?parent=470"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dev.blogs.oregonstate.edu\/uhds\/wp-json\/wp\/v2\/categories?post=470"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dev.blogs.oregonstate.edu\/uhds\/wp-json\/wp\/v2\/tags?post=470"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}