Healthcare Professionals Newsletter, December 2020

December 3, 2020
Nutrition

The Impact of Diet on the Gut Microbiome

Nutrition

The gut microbiome is made up of trillions of different microorganisms including bacteria, fungi, parasites, and viruses. Both symbiotic and pathogenic microbiota coexist in healthy individuals; however an upset in this balance due to infection, prolonged antibiotic use or certain diets can make the body prone to disease. The gut microbiota acts as an immune defense by breaking down potentially harmful substances, producing nourishing compounds, and competing with pathogenic compounds. Nondigestible carbohydrates, including starches and fibers, are not easily digested by the human body and travel to the large intestine where microbiota break them down, producing short chain fatty acids (SCFA). SCFA are used by the body as a nutrient for muscle function and potentially, disease prevention. Research has uncovered that SCFA may play an important role in the prevention of metabolic syndrome, bowel disorders, and some cancers.1 SCFA have also been shown to positively impact the treatment of ulcerative colitis, Crohn’s disease, and diarrhea associated with antibiotic intake.1 While there is still a lot to be understood, it’s becoming more and more clear that the microbiome is an important body system that supports overall health and therefore we must take action to nourish it.

How to Fuel Gut Microbiota
The gut microbiome is largely affected by genetics, medication, stress, illness, environment, and diet.1 The gut microbiota composition and SCFA production is affected by fiber consumption – both type and quantity.1 The types of SCFAs impact the pH of the colon which contributes to the types of microbiota that thrive in the environment and limits potentially harmful bacteria.

Prebiotics are the indigestible carbohydrates and fibers, like inulin, resistant starches, gums, pectin, and fructooligosaccharides, that fuel the beneficial gut microbiota and contribute to SCFA production. Fruits, vegetables, pulses, and whole grains are all important sources of prebiotic fibers that nourish the gut microbiota. Food particularly rich in prebiotic fibers include asparagus, leeks, garlic, onions, artichokes, bananas, and seaweed. While more research is needed, it appears the type of fat consumed may also impact the type of gut microbes due to inflammatory response.2

The Benefit of Fermented Foods and Probiotics
Probiotics are live beneficial microorganisms found in fermented foods like yogurt, kefir, kombucha tea, pickled vegetables, kimchi, tempeh, miso, and sauerkraut. Consuming probiotics as a supplement or in these foods may impact gut health by providing beneficial bacteria to an individual’s microbiome. In addition, biologically active peptides that are produced by the probiotics also provide health benefits including anti-oxidant, anti-microbial, anti-fungal, anti-inflammatory, anti-diabetic and anti-atherosclerotic activity.3 

Improving Gut Health with Dietary Changes
Diet is a key factor that can influence the diversity, composition, and stability of the microbiome.4 While microbiome changes due to diet may be temporary, due to lack of long-term data, it’s not yet known if dietary changes can contribute to more permanent changes.4

Actions that may help improve gut health include increasing prebiotic-containing foods such as fruits, vegetables, whole grains, and pulses. Increasing the fiber in one’s diet should be done slowly to diminish unpleasant side effects, like flatulence and discomfort, along with an increase in water intake. Those with irritable bowel syndrome should increase fiber intake slowly and under direction of a registered dietitian nutritionist to evaluate tolerance. Foods containing probiotics, like yogurt, kefir, sauerkraut, and kimchi, can be incorporated into the diet to support the balance of beneficial bacteria in the gut.

When recommending or choosing probiotic supplements, it’s important to evaluate them. Keep these tips in mind when considering probiotic supplements:

  • dot  Choose a well-known, reputable brand
  • dot  Look for a product certified by a third-party, like USP or ConsumerLab
  • dot  Check for a list of the probiotics contained in the supplement (Lactobacillus and Bifidobacterium are common groups)
  • dot  Check the number of organisms that will be alive by the use-by date

“There are two important steps you can take to support this hub of wellness known as the microbiome. One is to up your fiber intake which helps to both increase bacterial diversity in the gut as well as nourish beneficial bugs residing there. The second is to reduce refined sugars which can feed the less favorable bacteria. Finding foods and products with high fiber and low refined sugar content can be an advantageous combination that can aid not only in digestive function but support immunity and overall health.”– Mary Purdy, MS, RDN, author of the Microbiome Diet Reset

For information on how to support gut health during holiday travel, check out this resource on our website and remember to wear a mask! A Healthy Gut Check for Holiday Travel

Grey Line

¹ den Besten G, van Eunen K, Groen AK, Venema K, Reijngoud D, Bakker BK. The role of short-chain fatty acids in the interplay between diet, gut microbiota, and host energy metabolism. J Lipid Res. 2013 Sep;54(9):2325-40. doi: 10.1194/jlr.R036012. Epub 2013 Jul 2.
² Caesar R, Tremaroli V, Kovatcheva-Datchary P, Cani PD, Bäckhed F. Crosstalk between gut microbiota and dietary lipids aggravates WAT inflammation through TLR signaling. Cell Metab. 2015;22(4):658-668.
³ Şanlier N, Gökcen BB, Sezgin AC. Health benefits of fermented foods. Crit Rev Food Sci Nutr. 2019;59(3):506-527. doi: 10.1080/10408398.2017.1383355. Epub 2017 Oct 20.
⁴ Leeming ER, Johnson AJ, Spector TD, Le Roy CI. Effect of Diet on the Gut Microbiota: Rethinking Intervention Duration. Nutrients. 2019 Nov 22;11(12):2862. doi: 10.3390/nu11122862.

Orgain Founder and CEO Dr. Andrew Abraham with tips to boost your immune system for flu season

We are excited to share Orgain’s CEO and Founder, Andrew Abraham, M.D., on KTLA Morning News sharing his top pantry and fridge staples to support immunity. Dr. Abraham also shares simple ways to include immune-supporting nutrients throughout your day such as this popular Orgain Citrus Cold Buster Smoothie, which uses Organic Protein™ & Superfoods Plant Based Protein Powder.

Orgain Founder on the News

Product Spotlight

Kids Vegan RTD

Kids Organic Plant Protein Nutrition Shakes
You asked and we answered! We are excited to announce the Kids Organic Plant Protein Nutrition Shakes are now available due to customer requests! They are made entirely of organic, plant-based ingredients and contain 8g of protein, 3g of fiber and 23 vitamins and minerals. It contains Orgain’s unique organic fruit and vegetable blend and has 25% less sugar than the leading kids’ nutrition shake brand. You and your clients can order them now at Orgain.com

Organic Protein Powder Peppermint Hot Cocoa

Organic Protein™ Plant-Based Protein Powder – Peppermint Hot Cocoa
You’ll be on the nice list with this seasonal protein powder. Containing 21g of organic, plant-based protein and 6g fiber per serving and no added sugar, the Organic Peppermint Hot Cocoa Protein Powder decks the halls with clean nutrition. Visit our website to learn more!

Holiday-Inspired Recipes
Featuring Orgain!

Peppermint Hot Cocoa

Warm up this winter with seasonal recipes using your favorite Orgain products!

Healthcare Community

Share Your Opinion

Last month we asked you to share your opinion in the Orgain Healthcare Ambassador group on Facebook about which food sources you encourage your patients to eat to help meet vitamin D needs during the colder months. Here’s what you had to say:

“Along with supplementation: Fatty fish (salmon, sardines, herring tuna, cod liver oil), fortified mushrooms and whole eggs” – Lindsey Wexler, RDN, CSSD

“Mushrooms for my vegans/vegetarians and fish like salmon or sardines for my meat eaters” – Leighanna Jagels, ND

We value the expertise of healthcare professionals and want to hear from you! Join the conversation and share your opinion in the Orgain Healthcare Ambassador Collective on Facebook for a chance to be featured in next month’s newsletter!

Here is our December question of the month: What are your top tips for staying healthy during the holiday season?

Click here to weigh in with other Orgain Healthcare Ambassadors!

Professional Education

Upcoming Live Webinars

As we head into 2021, Orgain will continue to offer new and informative webinars that offer virtual learning opportunities and CPEUs free of charge! Register for our first informative webinar of the new year in the link below and click here to view our growing library of on-demand webinars in our Continuing Professional Education Series!

Webinar Thumbnail
Helping Your Clients Navigate Plant-Based Eating – Exploring Clinical Approaches and the New Dietary Guidelines

Sherene Chou, MS, RDN (Presenter)

Approved for 1.0 CPEU for RDNs and DTRs
January 28, 2021 at 2pm EDT

REGISTER HERE
Orgain in Practice

Practitioner Testimonial

“Being an RD in gastroenterology, I need to view products very closely when I recommend them to patients. Orgain is a great option for patients looking for an organic, high quality protein shake that does not cause GI distress.”

– Carla
Bariatric Dietitian

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