The Healthy Tummy Tune-Up

 It’s What’s On the Inside {In Your Gut Microbiome} That Counts!

Happy New Year!

Did you travel or otherwise alter your usual routine over the holidays? If so, your tummy might need a tune-up for the New Year!

Consuming unusual foods, eating on the go, disrupted sleep, emotional stress, schedule changes, traveling, and other factors can significantly affect the health of your gut microbiome.^1,2

What is a gut microbiome?

Healthy people have trillions of microorganisms distributed throughout the entire gastrointestinal tract, and they are collectively referred to as the gut flora or the gut microbiome. Several large research studies, including the Human Microbiome Project, have provided insight into the composition of the gut microbiome.³ We now know the gut microbiome and its metabolites play a fundamental role in many bodily functions, including nutrient production, nutrient absorption, metabolic health, immune system regulation, and the defense against infections.⁴

Emerging research continues to highlight how an unhealthy gut microbiome can contribute to the development of many diseases, including metabolic syndrome, obesity, diabetes, heart disease, and cancer.⁴ Ongoing investigations are also revealing the numerous beneficial effects a healthy gut microbiome exerts on human health.³

For example, we know the metabolites produced by the gut microbiome directly influence immune cell development and susceptibility to infectious diseases, including infections in the gut. The gut microbiome is able to affect immune function at both local and distant sites. Specifically, the bioactive metabolites from the gut microbiome, which are known as postbiotics, boost the activity of T-lymphocytes, natural killer cells, macrophages, neutrophils, and other immune cells to support a healthy immune response locally and systemically.^5,6

When the gut microbiome is unhealthy or in a state of dysbiosis, you could be more susceptible to infections since opportunistic and pathogenic organisms may flourish.⁷

What is gut dysbiosis?

When the organisms present in the gut are not in optimal balance, it is known as gut dysbiosis. Gut dysbiosis has been associated with the development of acute infections and several chronic diseases, including leaky gut syndrome, obesity, heart disease, allergies, cancer, and asthma.^4,8 We know holiday travel and the other factors mentioned above can increase the risk of developing gut dysbiosis and infections.^1,2,9

Fortunately, several amazing botanicals may support balanced and healthy gut microbiota while clearing opportunistic and pathogenic organisms.¹⁰*

Botanicals for Balancing the Gut Microbiome

Artemisia annua (Sweet Wormwood)

Artemisia annua is a botanical that has been recommended by Chinese herbalists for the treatment of many diseases since ancient times. As a Traditional Chinese Medicine, it has been recommended for tuberculosis (TB), lice, wounds, scabies, dysentery, hemorrhoids, pain and swelling around teeth, pus in the ear, nasal polyps, intermittent fevers due to malaria, heat/fever arising from exhaustion, and other health concerns.¹¹

Modern research shows Artemisia annua offers inhibitory effects against several opportunistic and pathogenic organisms that could be a part of or cause harm to the gut microbiome.

These infectious organisms include:

• Parasites
  • Plasmodium spp.
  • Toxoplasma gondii
  • Leishmania spp.
  • Acanthamoeba spp.
  • Schistosoma spp.
• Viruses
  • Hepatitis A virus (HAV)
  • Herpes simplex viruses 1 and 2 (HSV-1 and HSV-2)
  • Human cytomegalovirus (CMV)
  • Epstein-Barr virus (EBV)
  • Human immunodeficiency virus (HIV)
• Fungi
  • Candida spp.
  • Malassezia spp.
  • Saccharomyces spp.
• Bacteria
  • Enterococcus spp.
  • Streptococcus spp.
  • Staphylococcus spp.
  • Bacillus spp.
  • Listeria spp.
  • Haemophilus spp.
  • Escherichia spp.
  • Pseudomonas spp.
  • Klebsiella spp.
  • Acinetobacter spp.
  • Salmonella spp.
  • Babesia duncani spp.
  • Yersinia spp.^10,12,13

Animal studies that assessed the effects of extracts from various Artemisia species (Artemisia spp.) showed the extracts resolved gut dysbiosis. They enriched the growth of beneficial bacteria while suppressing the growth of harmful bacteria. The botanical extracts also significantly boosted carbohydrate metabolism to promote the production of healthy short-chain fatty acids (SCFAs). The Artemisia extracts also supported healthy cholesterol levels, improved glucose tolerance, protected against fatty liver disease, reduced inflammation, and prevented obesity induced by a high-fat diet.^14-17

Scutellaria baicalensis (Chinese Skullcap)

Scutellaria baicalensis (Chinese Skullcap) is widely cultivated in China, Siberia, Russia, and Mongolia. Historically, the leaves of S. baicalensis were used to make a tea that reduced heat and supported detoxification. The dried root of S. baicalensis is a Traditional Chinese Medicine named Huang Qin or Huang Qi, and it has been prescribed for over 2000 years.^18,19

Traditionally, Huang Qin was administered for diarrhea, high blood pressure, insomnia, and respiratory infections. S. baicalensis root contains many bioactive components, including baicalin and baicalein, which offer numerous health benefits, according to extensive research.  Baicalin (BA) is a crucial flavonoid discovered approximately 60 years ago. Today, we know BA is a multi-target, multi-pathway bioflavonoid with multiple pharmacological effects, including liver-protective, anti-cancer, anti-bacterial, anti-inflammatory, antidepressant, and antioxidant benefits.¹⁸

Concerning the gut microbiome, researchers found that BA significantly inhibits the invasion of Salmonella typhimurium in a dose-dependent manner.¹⁸ In animals, BA also offers a protective effect against avian pathogenic Escherichia coli (APEC) infection by regulating the gut microbiome.²⁰

BA markedly resolves the gut dysbiosis induced by APEC, increases the abundance of short-chain fatty acid (SCFA)-producing bacteria, and increases the production of SCFAs in the gut, including acetic acid, propionic acid, and butyric acid. The research team concluded BA may serve as an alternative antibiotic to prevent or treat APEC infections in animals in the future.²⁰

Moreover, S. baicalensis root extracts, and the biologically active constituents therein, have shown substantial antimicrobial effects against numerous pathogens and opportunistic pathogens, including Bacillus cereus, Babesia duncani, Escherichia coli, Listeria monocytogenes, Clostridioides difficile, Salmonella anatum, Pseudomonas aeruginosa, Helicobacter pylori, Staphylococcus aureus, respiratory syncytial virus (RSV), rotavirus (RV), Aspergillus fumigatus, Candida albicans, and Rhodotorula rubra.^13,19,21-25

An animal study that assessed the effects of BA on the gut microbiome determined the baicalin:

• Increased the relative abundance of Bacteroidales S24-7 by 74.7%, Bacteroidaceae by 422%, and Verrucomicrobiaceae by 10503%.
• Decreased the relative abundance of Streptococcaceae, Deferribacteraceae, and Desulfarculaceae.
• Increased the levels of beneficial SCFA-producing bacteria.
• Increased the relative abundance of Akkermansia by 10503%.²⁶

Research shows S. baicalensis extracts may also heal dysbiosis-associated damage in the gut. Specifically, the research demonstrates S. baicalensis extract can suppress the production of pro-inflammatory cytokines and enhance the function of the intestinal barrier, thereby supporting the healing of the gut after dysbiosis or another inflammatory state.²⁷

Clinical use and additional research studies suggest that BA exhibits therapeutic potential against several gastrointestinal disorders, including hepatic fibrosis (liver fibrosis); xenobiotic-induced liver injury; fatty liver disease; acute and chronic viral hepatitis; cholestasis; ulcerative colitis; and hepatocellular and colorectal cancers.^18,28

Berberine

Berberine is not a plant but an alkaloid compound found in several different plants. Berberine is present in Coptis chinensis (Chinese goldthread), Berberis aristata (Indian barberry), Berberis vulgaris (European barberry), Berberis aquifolium (also known as Mahonia aquifolium or Oregon grape holly), Berberis thunbergii (also known as Japanese barberry or red barberry), B. petiolaris, Phellodendron amurense (Amur cork tree), and other botanicals.²⁹

Berberine-containing plant medicine has been used to treat diarrhea and other health conditions associated with the gut microbiome for more than 2000 years in Traditional Chinese Medicine. Pharmacological studies show that berberine offers broad-spectrum antimicrobial activity. Berberine has antimicrobial effects against a wide range of organisms, including fungi, bacteria, protozoans, helminths, and viruses. Research confirms berberine can reduce populations of Vibrio cholera, Shigella, Pseudomonas, Escherichia coli, Klebsiella pneumoniae, Staphylococcus aureus, Streptococcus pneumoniae, Bacillus dysenteriae, Shigella flexneri, Helicobacter pylori, C. difficile, Proteus mirabilis, and other pathogens and opportunistic pathogens in the gut microbiome.^30-33

Research also indicates berberine reduces the severity of diarrhea symptoms and heals the gut microbiome by reducing inflammation, inhibiting gut motility, decreasing intestinal secretion and exudation, ameliorating impaired gastrointestinal function, relaxing intestinal smooth muscle, and prolonging the transit time of intestinal contents.^30-33

Additional research shows berberine boosts the population of butyrate-producing bacteria in the gut microbiome, thus promoting the synthesis of butyrate, a nourishing short-chain fatty acid. After production by the gut microbiome, the butyrate can enter the blood to improve cholesterol levels and blood glucose (blood sugar) levels.²⁹ Berberine also possesses antimalarial, neuro-protective, blood pressure modulating, antioxidant, anti-inflammatory, and anti-cancer properties.³³

Bonus Synergistic Effects

In addition to the benefits offered by baicalin and berberine individually, combining berberine with baicalin leads to the formation of natural self-assemblies known as “BA-BBR nanoparticles (BA-BBR NPs),” which offer synergistic effects. The BA-BBR NPs promote healthy levels of brain-gut peptides, reduce inflammation, and support the beneficial organisms in the gut microbiome.³⁴

If your intuition suggests you need to reset your gut microbiome this year with a quick tummy tune-up to improve gut health, consider short-term supplementation with the natural botanicals described above.*

Berberine, Artemisia annua, and Scutellaria baicalensis are not intended for long-term use unless it is under the supervision of a highly-skilled physician.

Berberine, Artemisia annua, and Scutellaria baicalensis are available as a synergistic blend in the physician-formulated ProEnt2 Plus blend from Interplexus.*

* This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

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