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![\"Microbes](\"https:\/\/thehealthsciencesacademy.org\/wp-content\/uploads\/2017\/06\/Microbes-caught-speaking-to-genes_The-Health-Sciences-Academy_Alejandra-Alex-Ruani-300x225.jpg\")
<\/a>Want more science? Sign up for FREE updates!<\/a><\/strong><\/p><\/div>\n Welcome to our Thursday’s Science Catch-up: curated links by The Health Sciences Academy. Get our email updates every other Thursday here (it’s free).<\/a><\/p>\n Let’s catch you up with studies and news that recently made the headlines!<\/p>\n Click on your favourite topics to read our summary:<\/p>\n 1. Microbes caught \u201cspeaking\u201d to gut genes!<\/a><\/p>\n 2. Oats: safe or unsafe for the “gluten sensitive”?<\/a><\/p>\n 3. Polyphenols up, body weight down…<\/a><\/p>\n 4. Is this the \u201cwrong\u201d Omega 3 supplement?<\/a><\/p>\n 5. Do you know your \u201comentum\u201d?<\/a><\/p>\n 6. Psst, can you taste water?<\/a><\/p>\n <\/a><\/p>\n Study link<\/a><\/p>\n Several of the genes affected are associated with Crohn\u2019s disease (iCD and cCD)) and ulcerative colitis (UC) (Davison et al, 2017<\/a>)<\/strong><\/p><\/div>\n The amount of new research I\u2019m seeing about the human microbiome is enormous…<\/p>\n This field of investigation is actually at its infancy, with some scientists starting using the term \u201cmicrobiomics\u201d just a few months ago.<\/p>\n Today we know that these microorganisms cover almost every surface of our bodies, tissues, and organs\u2026<\/p>\n Microbes form part of your immune system, they help to regulate your metabolism, and they can even influence your mood and hunger levels!<\/p>\n The question is\u2026 how?<\/p>\n One way in which they accomplish this is through affecting our own genetics. Yup, you\u2019ve read that right\u2026<\/p>\n In fact, researchers from Duke University discovered a new way through which microbes actually manipulate genetic expression.<\/p>\n In their study, they observed how bacteria can control the molecular machinery of their host\u2019s cells in order to switch genes on or off\u2026 or even dim them.<\/p>\n But before we celebrate this discovery, it can be both good and bad news\u2026<\/p>\n It\u2019s good when those patterns triggered are beneficial to health, and it\u2019s bad when they increase disease risk.<\/p>\n For example, when inflammatory pathways are unnecessarily activated, it could have undesirable implications for bowel diseases like Crohn\u2019s and ulcerative colitis\u2026<\/p>\n Note<\/u>:<\/strong> There are a multitude of factors that influence the composition of your good and bad gut bacteria, but the key resides in maintaining the \u201cright\u201d balance. If you want to learn how such balance can be achieved, then our GI Restoration series is for you. You can get Part 1 here<\/a> (optional resource).<\/p>\n <\/a><\/p>\n Study link<\/a><\/p>\n Do you have coeliac disease or a severe gluten sensitivity?<\/p>\n Then you probably already know that should avoid a type of protein called \u201cgluten\u201d, which is present in grains like wheat, rye, and barley.<\/p>\n But what about oats?<\/p>\n Are they safe or unsafe for coeliacs?<\/p>\n Generally, oats are considered safe\u2026 The problem is that oatmeal may be cross-contaminated with wheat in the factory.<\/p>\n Also, some coeliac patients may be sensitive to avenin, a type of protein found in oats…<\/p>\n However, according to this new systematic review, which analysed 28 studies, adding oats to a gluten-free diet did not have adverse effects in individuals with coeliac disease.<\/p>\n Oats were found to be generally safe for coeliacs across all 26 studies (Pinto-S\u00e1nchez et al., 2017<\/a>)<\/strong><\/p><\/div>\n Note<\/u><\/strong>:<\/strong> Gluten sensitivity affects up to 13% of the population\u2026 But how can you tell if you\u2019re gluten sensitive or not? At The Health Sciences Academy, we investigated the science and developed a diagnostic framework, so you\u2019ll know exactly what to test for in order to find out. So if you want to learn whether you have a gluten sensitivity, you can get our step-by-step procedure here: How Is Non-Coeliac Gluten Sensitivity Diagnosed?<\/a> (optional resource).<\/p>\n <\/a><\/p>\n Study link<\/a><\/p>\n Ever heard of polyphenols?<\/p>\n They\u2019re a group of phytochemical compounds found in plant foods such as fruits, vegetables, herbal teas, coffee, chocolate, olives, herbs, and spices…<\/p>\n High intake of polyphenols is correlated with a lower body weight. Intake and urinary biomarkers were measured (Guo et al., 2017<\/a>)<\/strong><\/p><\/div>\n They come in all colours and forms, and there are thousands of scientific studies showing how these bioactive compounds are able to switch your genes on or off for better health \u2013 from tumour-cell growth suppression, to intellectual enhancement.<\/p>\n But what not many people know is that polyphenols also play a role in reducing weight-gain risk…<\/p>\n For example, this observational study, which involved 573 participants followed for 5 years, found that a high intake of polyphenols from the diet was associated with a lower body weight, lower body mass, and lower waist circumference.<\/p>\n Note<\/u><\/strong>:<\/strong> If you want to learn how the foods you eat may affect your genes, take a look at our Science Report \u201cFrom Food to DNA\u201d \u2013 you can get it here<\/a> (optional resource).<\/p>\n <\/a><\/p>\n Study link<\/a><\/p>\n Did you know that Omega 3 comes in many different types and forms?<\/p>\n For example, ALA is a plant form of Omega 3 (found in flaxseeds, for example). While EPA and DHA are types of Omega 3 found in animal sources such as oily fish, eggs, and dairy.<\/p>\n Because your body cannot use ALA, first it has to convert it into EPA and DHA. In fact, the direct health benefits you often hear about Omega 3 are related to EPA and DHA, and not ALA.<\/p>\n But here\u2019s the problem:<\/p>\n That conversion from ALA into EPA and DHA inside the human body is not quite effective…<\/p>\n For that reason, a group of German scientists wanted to check if an ALA supplement increased EPA and DHA levels… or not.<\/p>\n Knowing this is important, because DHA is critical for intellectual performance, a healthy heart, and even the repairing of your gut lining.<\/p>\n So, what did the scientists find?<\/p>\n DHA levels did not increase after ALA supplementation for 8 weeks (Burak et al., 2017<\/a>)<\/strong><\/p><\/div>\n Taking ALA supplements for 8 weeks increased EPA levels by 26-37%, but DHA levels didn\u2019t increase\u2026<\/p>\n This means that a direct EPA\/DHA supplement might be more effective than ALA. Several previous studies showed similar findings.<\/p>\n A little warning, EPA\/DHA supplements are often made from fish oil, so make sure the label reads \u201cmercury\/dioxin free\u201d.<\/p>\n Note<\/u><\/strong>:<\/strong> Are you vegan? We\u2019ve investigated the common nutrients that vegans often lack, including DHA. So if you want to prevent vegan deficiency risks, then this Science Report will show you how and you can get it here<\/a> (optional resource). Yes, there\u2019s always room for becoming a better vegan!<\/p>\n <\/a><\/p>\n Review link<\/a><\/p>\n Your omentum has tiny filters called milky spots, which collect pathogens and release inflammatory molecules (Meza-Perez and Randall, 2017<\/a>)<\/strong><\/p><\/div>\n No, it\u2019s not a typo…<\/p>\n It\u2019s an actual organ in your body!<\/p>\n What kind of organ is that, you may wonder?<\/p>\n Omentum is the name we give to that \u201capron of fat\u201d that protects your abdomen\u2026 whether you have a \u201csix pack\u201d or not!<\/p>\n It may sound quirky, but this large sheet of fat stretches over your intestines, liver, and stomach like an elastic apron, and even plays a metabolic role.<\/p>\n We\u2019re still learning about how it works, but for now we do know that it secretes hormones related to obesity\u2026<\/p>\n On the other hand, in this new scientific review, researchers discuss how the omentum is actually an important immune organ.<\/p>\n While its size varies from person to person, its immune functions come from little filters (named “milky spots”) between the fat cells\u2026<\/p>\n Apparently, these little filters collect information about the health of your abdominal cavity by channelling circulating fluids.<\/p>\n This way, the little filters collect cells, antigens, and bacteria, and then decide how to respond immunologically \u2013 for example, by releasing inflammatory molecules that protect you from pathogens and particulates.<\/p>\n In essence, that abdominal fat is not as \u201cuseless\u201d as you may have thought it to be!<\/p>\n So I\u2019m glad you\u2019re now familiar with your omentum, because we\u2019ll be talking more about it as new discoveries in relation to nutrition come through.<\/p>\n <\/a><\/p>\n Study link<\/a><\/p>\n Sour-tasting cells on mammalian tongue can detect water (Zocchi et al., 2017<\/a>)<\/strong><\/p><\/div>\n I remember when my school teacher told us that water is \u201ctasteless\u201d or \u201cinsipid\u201d\u2026<\/p>\n Did you learn that too? Well, it\u2019s time to un-learn it\u2026<\/p>\n As it appears, water can be tasted!<\/p>\n In fact, certain taste cells in our tongue are designed to detect and taste water\u2026<\/p>\n This new study found that it\u2019s our sour-tasting cells which help us to savour water.<\/p>\n Not bad for this transparent, colourless, odourless, liquid substance!<\/p>\n \n Available upon individual purchase. Learn more here!<\/a><\/p>\n How Is Non-Coeliac Gluten Sensitivity Diagnosed?<\/span><\/strong><\/a> Veganism 101: Which Nutrients Might Vegans Lack?<\/span><\/strong><\/a><\/p>\n From Food to DNA: Can Gene Expression be Changed?<\/span><\/strong><\/a><\/p>\n<\/div>\n <\/div>\n <\/p>\n If you want to get the latest science and our tips, make sure you sign up to our Thursday emails HERE<\/strong><\/a>.<\/p>\n \n <\/div>\n <\/div>\n <\/p>\n Welcome to our Thursday’s Science Catch-up: curated links by The Health Sciences Academy. Get our email updates every other Thursday here (it’s free). Let’s catch you up with studies and news that recently made the headlines! Click on your favourite topics to read our summary: 1. Microbes caught \u201cspeaking\u201d to gut genes! 2. Oats: safe […]<\/p>\n","protected":false},"author":5,"featured_media":6738,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"footnotes":""},"categories":[276,49],"tags":[],"acf":[],"yoast_head":"\nMicrobes caught \u201cspeaking\u201d to gut genes!<\/h2>\n
<\/a>Oats: safe or unsafe for the “gluten sensitive”?<\/h2>\n
![\"Pinto-S\u00e1nchez](\"https:\/\/thehealthsciencesacademy.org\/wp-content\/uploads\/2017\/06\/Oats_safe-or-unsafe-for-the-gluten-sensitive_The-Health-Sciences-Academy_Alejandra-Alex-Ruani-1024x581.png\")
<\/a>Polyphenols up, body weight down…<\/h2>\n
![\"Guo](\"https:\/\/thehealthsciencesacademy.org\/wp-content\/uploads\/2017\/06\/Polyphenols-up-body-weight-down_The-Health-Sciences-Academy_Alejandra-Alex-Ruani-300x265.jpg\")
<\/a>Is this the \u201cwrong\u201d Omega 3 supplement?<\/h2>\n
![\"Burak](\"https:\/\/thehealthsciencesacademy.org\/wp-content\/uploads\/2017\/06\/Are-you-taking-the-wrong-Omega-3-supplement_The-Health-Sciences-Academy_Alejandra-Alex-Ruani-300x219.jpg\")
<\/a>Do you know your \u201comentum\u201d?<\/h2>\n
![\"Meza-Perez](\"https:\/\/thehealthsciencesacademy.org\/wp-content\/uploads\/2017\/06\/Do-you-know-your-omentum_The-Health-Sciences-Academy_Alejandra-Alex-Ruani-300x224.jpg\")
<\/a>Psst, can you taste water?<\/h2>\n
![\"Zocchi](\"https:\/\/thehealthsciencesacademy.org\/wp-content\/uploads\/2017\/06\/Can-you-taste-water_The-Health-Sciences-Academy_Alejandra-Alex-Ruani-291x300.png\")
<\/a>Science Reports:<\/h2>\n
\n<\/strong><\/p>\n![\"The-Health-Sciences-Academy-Alejandra-Ruani-small1-right\"](\"https:\/\/thehealthsciencesacademy.org\/wp-content\/uploads\/2016\/06\/The-Health-Sciences-Academy-Alejandra-Ruani-small1-right.png\")
Alex Ruani, Doctoral Researcher,<\/strong> is the Chief Science Educator at\u00a0The Health Sciences Academy<\/a>, where her team of accomplished scientists and PhDs are training a new breed of over 100,000 highly-specialised nutrition professionals who are leveraging the latest personalisation strategies to help their clients. She is a Harvard-trained scientist and UCL Doctoral Researcher who is fanatical about equipping health professionals with the latest science-based tools so they can succeed in their practices \u2013 from identifying the unique nutrient needs to building highly personalised nutrition programs. Besides investigating and teaching the latest advances in health and nutrition biochemistry, Alex makes it easier to be smarter with her free email updates<\/a>.<\/p>\r\n
\r\nDid you enjoy this? <\/span>Sign up<\/strong><\/a><\/span> to receive our FREE email updates!<\/span><\/h5>\r\n
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