Tag Archives: Lactobacillus acidophilus

Probiotics for Spring (and Other) Allergies

Updated on 4/4/2016. Last updated on 4/15/2016.

 

(Source: blog.thewellnessuniverse.com)
(Source: blog.thewellnessuniverse.com)
A recent article called The Surprising Way to Beat Spring Allergies by Michelle Schoffro Cook, PhD, DNM, ROHP, one of my favorite writers on probiotics and the gut microbiome, caught my eye and I want to share its information with those of you who suffer from allergies, seasonal or otherwise.
Her article starts out this way:

“Before you grab that decongestant to subdue your sinus congestion or antihistamine to stop the sneezing linked to spring allergies, you might want to give your gut some attention. More and more research shows that probiotics can reduce allergy symptoms and may even prevent allergic conditions altogether if they are started early in life. But not just any probiotic will do; with thousands of probiotic strains available, it’s important to choose the ones that have an anti-allergy effect. The right probiotic strains can heal the intestinal walls and reduce low-grade inflammation in the gut, but also prevent or reduce allergies.” (Cook, 3/17/2016)

 

(Source: www.internetbillboards.net)
(Source: www.internetbillboards.net)

 

The most common symptoms of allergic rhinoconjunctivitis are inflammation in the nose, sinuses and eyes. You inhale some pollen or other allergen and your nose and sinuses become congested or blocked. Maybe your eyes itch, burn, tear up or become red. Maybe your eyes become hypersensitive to light. Your nose may itch and discharge watery mucus. Your ear canals may get irritated. You sneeze a lot, feel physically depressed and generally miserable.

 

 

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ALLERGIES & ME

In my case, decades of year round chronic allergies resulted in the growth of nasal polyps in my sinuses that dropped down into my nose every time I inhaled, causing me to have to breathe only through my mouth. I was exhausted all the time, had frequent sinus infections, a tenderness in the bridge of my nose that made wearing glasses painful, and such swollen nasal and sinus tissue that I could never blow my noise. And I had to wear tinted glasses even indoors to deal with light sensitivity.
The chronic inflammation and difficulty breathing made me physically depressed and, as a result, I also believed I was emotionally depressed. Basically, I was and felt like an inflamed mess – and the number of things I was allergic to kept growing: cat dander, dust, cigarette smoke, foods, scents.
I went to allergy doctors who prescribed decongestants (they made my heart race) and antihistamines (most of them severally sapped the little energy I had). I remember lying on our living room couch once after taking a prescription pill containing both a decongestant and antihistamine, my sinuses so dried up I could hardly breathe and my heart beating so rapidly I thought I was going to die, unable to lift my head or get up to call for help … long before cell phones.
I told my ENT doc, after the second surgery to remove nasal polyps (the chronic inflammation caused them to grow back), that I was going to find a non-pharmaceutical/ non-surgical way to fix both my allergies and sinuses. He was a good guy and asked me to please let him know when I’d found the information I was seeking.

 

(Source: www.dailymail.co.uk)
(Source: www.dailymail.co.uk)

 

Thankfully, I’ve been tenacious over several decades in seeking that information and choosing helpful health care providers to work with, never grew another nasal polyp, and am no longer done in by upper respiratory allergies.
This website, Allergies And your Gut, is a by product of that determined quest to feel well.

 

 

 

 

BACK TO MICHELLE SCHOFFRO COOK’S ARTICLE

“The ideal time to be introduced to beneficial allergy-preventing strains of bacteria is actually before birth. Research in the Journal of Allergy and Clinical Immunology shows that when a pregnant woman consumes probiotic-rich milk or yogurt during pregnancy, an infant or child is less likely to suffer from allergic conditions such as eczema or rhinoconjunctivitis.” (Cook, 3/17/2016)

Of course, we’re not able to go back and make sure we got sufficient beneficial microbes during our fetal development but we can provide ourselves now with pertinent probiotics  to prevent or reverse our allergy symptoms and conditions.
The milk and yogurt products used in this study  contained three types of probiotic bacteria:
  • Lactobacillus acidophilus
  • Bifidobacterium lactis
  • Lactobacillus rhamnosus
Cook reports on work done by scientists at the Osaka University School of Medicine that found ingestion of another probiotic,  Lactobacillus casei (L. casei), delayed the occurrence of allergy symptoms and reduced allergic nasal and sinus congestion. The double-blind, placebo-controlled study results were published in the International Archives of Allergy and Immunology.

 

 

BREWER’S YEAST (DRIED, FERMENTED SACCHAROMYCES CEREVISIAE)

And finally, Cook cites 2009 research results from a 12-week, randomized, double-blind, placebo-controlled clinical trial published in the medical journal Advanced Therapeutics demonstrating the benefits of consuming a dried, fermented probiotic yeast called Saccharomyces cerevisiae.
Study participants consisted of 96 healthy people with a recent, clinically documented history of seasonal allergies. The researchers  were testing the efficacy of 500 mg of a fermented, dried Saccharomyces cerevisiae product during the highest recorded concentrations of total pollen counts for the Midwest area where the study was conducted and found it reduced allergy symptoms, especially nasal congestion. Saccharomyces cerevisiae is also known as ‘brewer’s yeast’.

 

Dried, fermented Saccharomyces cerevisiae (brewer’s yeast)
yeast-flakes
Dried yeast fermentate helps balance your immune system by:
  • boosting the strength of your skin and mucus membranes
  • stimulating immune cells
  • supporting the production of T-cell and B-cell immune factors
In case you want to read more on dried, fermented Saccharomyces cerevisiae, here’s a useful article about it.  (Day, 2014)
If you’re inclined to want your information from a strictly Western Medicine source, here’s information on Brewer’s Yeast from WebMD. (WebMD, 2016).
 Note added on 4/4/2016:
See Sorting Out Yeast: Nutritional and Brewer’s for a comparison of nutritional yeast vs brewer’s yeast. (Mercola, 4/4/2016)

4/15/2016

Following up on Scott Moshen’s helpful COMMENT below, I found Bragg Nutritional Yeast Seasoning for a reasonable price at my local health food store. It’s also available from Amazon.com. Bragg is also the long time maker of other raw, organic products that many health conscious people swear by, including an Organic Raw Apple Cider Vinegar  that’s unfiltered and contains the ‘mother’.

 

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PROBIOTICS VS DRUGS FOR ALLERGIES

If you’re like me, you prefer consuming foods and natural substances to taking pharmaceutical drugs whenever possible to prevent inflammatory, autoimmune problems – or to treat them if they have already developed.
The authors of the 2009 Advanced Therapeutics article described above noted:

“Allergic rhinitis (AR) impacts around 25% of the worldwide population. However, cost, safety, and a high dissatisfaction rate with numerous conventional medications continues to be an issue in the largest patient surveys, due primarily to a lack of efficacy on nasal congestion.” (Moyad et al, 2009)

And Cook has this to say on the subject:

“Unlike drug products, antihistamines and decongestants you take when symptoms are severe, the probiotic-based approach works differently. Probiotics are best taken on a daily basis (follow package instructions of the specific product(s) you select) before and during allergy season. Select products that contain the specific probiotic strains mentioned in this article, as others have not been tested for effectiveness against seasonal allergies.” (Cook, 3/17/2016)

For more information on the benefits of consuming fermented foods and how to do it, check out Cook’s article, 25 Ways to Get More Fermented Foods in Your Diet. (Cook, 3/10/2016)

 

(Source: www.amazon.com)
(Source: www.amazon.com)
I also recommend Dr Dr. Michelle Schoffro Cook‘s book The Probiotic Promise: Simple Steps to Heal Your Body from the Inside Out to you. Here’s a list of its chapters:
  • Chapter 1: The Health Secret We’ve All Been Waiting For
  • Chapter 2: The Surprising Worlds Within Your Body
  • Chapter 3: From the Common Cold to Superbugs: Probiotics to the Rescue
  • Chapter 4: New Hope for Serious Illnesses
  • Chapter 5: How to Select Probiotic Supplements
  • Chapter 6: Fall in Love with Fermented Foods
  • Chapter 7: Easy, Delicious, Probiotic-Rich Recipes
(Source: nerdygirlnutrition.com)
(Source: nerdygirlnutrition.com)

 

 

 

 

MICRO-ORGANISMS FOR PEOPLE AND PLANTS

 

 

VB montgomery bikle

 

I want to add to all the above what Professor of Geomorphology David R. Montgomery and Biologist and Environmental Planner Anne Biklé have to say about why allergies have become so prevalent. They are husband and wife – and the authors of an engaging and timely new book called The Hidden Half of Nature: The Microbial Roots of Life and Health.
Their book began with a desire to create a garden in the yard of their house in Seattle. They soon discovered the soil had become barren, depleted of nutrients, dead – so they started feeding it a steady diet of organic matter (coffee grounds, wood chips, leaves, home-brewed compost – lots and lots of it). Soon the soil  was teeming with microbial life and supporting a lush garden supplying them with nutrient-rich organic plants.
As scientists, they were fascinated by this experiment. Then Anne was diagnosed with cancer and they turned their attention to the question of what supports health in the body. They began to move away from the view of microbes as mostly pathogenic and toward understanding that the vast arrays of invisible micro-organisms (pounds of them) that live in and on us are actually what maintain our health – or make us ill if they’re not well nurtured.
They’d seen this interaction at work in the relationship between the soil in their miraculous garden and the plants that grew in it. Now they were able to start understanding that the same relationship exists between the health of the micro-organisms in the various human microbiomes and the health of the host’s body.
Here’s part of what they have to say about gut micro-organisms and allergies:

“Growing up in the 1960s and 1970s, neither of us can recall classmates or friends with severe enough allergies and asthma that it required hypervigilant parents and teachers to help them avoid near-death experiences. We also don’t recall today’s prevalence of common gut dysfunctions like Crohn’s disease and irritable bowel syndrome.

“In the past fifty years researchers have seen not just an uptick in the incidence of gut dysfunctions, but a fortyfold increase…. While our genes may make us more or less susceptible to such ailments, changes in our gut microbiome are increasingly implicated as well.

“Gut dysfunctions and autoimmune diseases like asthma and allergies are turning out to be, at least in part, consequences of an immune system gone alarmingly awry. The hallmark symptom of all these diseases is an over-the-top immune response that damages our own cells and tissues.

“How does our own immune system turn against us? Increasingly, it seems that a major contributing factor is a severe case of atrophy for our efficient and evolutionarily honed immune system. Without a challenging workout and the help of beneficial microbes, our specialized immune cells and tissue grow lazy, or one might say, hazy. It is the day in, day out saturation of the inside and outside of our bodies with microbes that tones and sharpens the various feedback loops that drive our immune system to learn and recognize microbial friends from foes. A too-clean environment, ultrasanitized food and water, repeated doses of antibiotics, and minimal contact with soil and nature all work against us. These factors interfere with communication between microbes and our immune system. And this throws off the balancing act of meting out inflammation that our immune system evolved to do.” (Montgomery & Biklé, 2016, 189-190)

I highly recommend this book to you. Some comments from reviewers:

“I love this book! It’s genial, erudite, and wise. Using their personal story, historical fact, and cutting-edge science, Montgomery and Biklé have given us a great gift – a deep understanding and appreciation of our relationship with the microbial world.”

The Hidden Half of Nature reads like a fast-paced novel but tells the true story of the workings of soils, and even our own bodies.”

“I wish I had learned this in medical school.”

The Hidden Half of Nature draws a straight line from the microbes that live in healthy soil to those that live in healthy guts, skillfully blending the personal and the scientific. This is a must-read for anyone concerned with their own health.”

 

 

(Source: farmviability.wordpress.com)
(Source: farmviability.wordpress.com)

 

 

 

REFERENCES

Bertelsen, R.J. et al. (2014). Probiotic milk consumption in pregnancy and infancy and subsequent childhood allergic diseases. Journal of Allergy & Clinical Immunology, 133:1, 165-71. See: http://www.ncbi.nlm.nih.gov/pubmed/24034345

Cook, M.S. (3/10/2016). 25 Easy Ways to Get More Fermented Foods in Your Diet. See: http://www.care2.com/greenliving/25-easy-ways-to-get-more-fermented-foods-in-your-diet.html

Cook, M.S. (3/17/2016). The Surprising Way to Beat Spring Allergies. See: http://www.care2.com/greenliving/the-surprising-way-to-beat-spring-allergies.html

Cook, M.S. (2015). The Probiotic Promise: Simple Steps to Heal Your Body from the Inside Out. See: http://www.amazon.com/Probiotic-Promise-Simple-Steps-Inside/dp/0738217956/ref=sr_1_1?s=books&ie=UTF8&qid=1458929224&sr=1-1&keywords=probiotic+promise

Day, K. (8/17/2014). Nutrient Spotlight—Dried Yeast Fermentate. See: http://www.wholehealthinsider.com/newsletter/nutrient-spotlight-dried-yeast-fermentate/

Mercola, R. (4/4/2016). Sorting Out Yeast: Nutritional and Brewer’s. See: http://articles.mercola.com/sites/articles/archive/2016/04/04/nutritional-yeast.aspx?utm_source=dnl&utm_medium=email&utm_content=art2&utm_campaign=20160404Z1&et_cid=DM102154&et_rid=1427794112

Montgomery, D.R. & Biklé, A. (2016). The Hidden Half of Nature: The Microbial Roots of Life and Health. See: http://www.amazon.com/Hidden-Half-Nature-Microbial-Health/dp/0393244407/ref=sr_1_1?s=books&ie=UTF8&qid=1458929335&sr=1-1&keywords=The+Hidden+Half+of+Nature%3A+The+Microbial+Roots+of+Life+and+Health

Moyad, M.A. et al. (2009). Immunogenic yeast-based fermentation product reduces allergic rhinitis-induced nasal congestion: a randomized, double-blind, placebo-controlled trial. Advanced Therapeutics, 26:8, 795-804. See: http://www.ncbi.nlm.nih.gov/pubmed/19672568

Tamura, M. et al. (2007). Effects of probiotics on allergic rhinitis induced by Japanese cedar pollen: randomized double-blind, placebo-controlled clinical trial. International Archives of Allergy and Immunology, 143:1, 75-82. See: http://www.ncbi.nlm.nih.gov/pubmed/17199093

WebMD. (2016). Brewer’s Yeast. See: http://www.webmd.com/vitamins-supplements/ingredientmono-715-brewer’s%20yeast.aspx?activeingredientid=715&activeingredientname=brewer%27s%20yeast

 

 

 

© Copyright 2016. Joan Rothchild Hardin. All Rights Reserved.

 

DISCLAIMER:  Nothing on this site or blog is intended to provide medical advice, diagnosis or treatment.

Psychobiotics: Your Gut Bacteria – Your Mood

Updated 7/5/2015 & 7/9/2015.

 

(Source: jama.jamanetwork.com)
(Source: jama.jamanetwork.com)

 

Very good news! An exciting new field of medicine is on the horizon: PSYCHOBIOTICS.
PROBIOTICS are micro-organisms that have beneficial effects on the body when consumed.
Ted Dinan, Catherine Stanton, and John Cryan, pioneering researchers in the field, define a PSYCHOBIOTIC as “a live organism that, when ingested in adequate amounts, produces a health benefit in patients suffering from psychiatric illness”. (Dinan, Stanton & Cryan, 2013)

 

(Source: www.youtube.com)
(Source: www.youtube.com)
Scientists are discovering that some probiotic micro-organisms living in our guts are also psychoactive. That is, they deliver neuroactive substances such as gamma-aminobutyric acid (GABA) and serotonin that influence the brain via the gut-brain axis.
I’d say that the field of psychobiotics in the not so distant future will be understood more broadly to include all of us, not just those with diagnosable mental illnesses. For example, we’ll be able to fine tune our anxiety levels day to day – by taking particular probiotics before events we know make us anxious (public speaking, flying, big dates, exams). And, even better, we’ll be able to AVOID depression’s deep troughs of despair and the exhausting paralysis of anxiety by nourishing healthy populations of the appropriate probiotics in our guts.
(Source: http://www.maryvancenc.com/
(Source: http://www.maryvancenc.com/

 

As we understand the gut-brain axis at this point, communications between the gut and the brain (and vice versa) travel via the long vagus nerve, spinal cord, and/or neuroendocrine systems to mediate various physical and mental states – including anxiety, depression, obsessive-compulsive thoughts and behaviors, autism, chronic fatigue syndrome, and irritable bowel syndrome.
Here’s a diagram of the vagus nerve’s path, showing the organs it connects between the brain at its top end and the intestines at its bottom end. You can see what an important communication highway it provides for the body, allowing the brain, lungs, heart, spleen, liver, kidneys, pancreas, stomach, and intestines to ‘talk’ to one another.

 

THE VAGUS NERVE

It runs from the brain stem down each side of the neck, across the chest, down through the abdomen allowing the brain, lungs, heart, spleen, liver, pancreas, kidneys, stomach and intestines to communicate bi-directionally along its network.

(Source: emedicine.medscape.com)
(Source: emedicine.medscape.com)
“So far, psychobiotics have been most extensively studied in … patients with irritable bowel syndrome, where positive benefits have been reported for a number of organisms including Bifidobacterium infantis. Evidence is emerging of benefits in alleviating symptoms of depression and in chronic fatigue syndrome. Such benefits may be related to the anti-inflammatory actions of certain psychobiotics and a capacity to reduce hypothalamic-pituitary-adrenal axis activity. ” (Dinan, Stanton & Cryan, 2013)
Did you notice the mention of the anti-inflammatory actions of probiotics in the quote above?
Most physical and mental diseases have inflammation as their root cause. The vast majority of our immune system, about 70% of it, is located in the gut microbiome. Unbalance in the composition of microbes there creates inflammation inside the intestinal linings, increasing gut permeability, leading to chronic inflammation elsewhere in the body – and disease.
This is my short hand explanation for how the connection works:
Chronic imbalance of microbes in the gut –> chronic inflammation in the gut –> increased gut permeability –> chronic inflammation elsewhere in the body –>  diseases in the gut and/or elsewhere in the body

 

(Source: www.nature.com)
(Source: www.nature.com)

 

These signaling irregularities affect our emotions, mental abilities, behaviors, and perception of and reactions to pain (nociception). The whole system is something like an enormous, highly complex switchboard. If something interferes with signaling somewhere in the system, a circuit can malfunction and perhaps cause the entire switchboard to break down.

 

(Source: en.wikipedia.org)
(Source: en.wikipedia.org)

 

Chronic imbalances in our gut bacteria that lead to gut-brain axis signaling irregularities can also lead to a wide variety of other health problems – including diabetes, heart disease, stroke, migraines, thyroid problems, dental issues, cancers, degenerative neurological diseases, obesity, ADD/ADHD, allergies, asthma, autism, rheumatoid arthritis, chronic Lyme disease … and many, many more. And they all begin with the health of the several pounds of miniscule critters living in our gut microbiomes.

 

 

gut-microbiome

 

Our gut microbiome, the 100 trillion micro-organisms (500-1,000 species of bacteria, fungi, viruses, and other tiny life forms) living in our intestinal linings, is so important to the proper functioning of the entire body that many scientists now regard it as an organ in and of itself. The theory is that these micro-organisms  communicate with the nervous system using some of the same neurochemicals the body uses to relay messages in the brain. (Smith, 2015)
These several pounds of micro-organisms in our guts secrete a large number of neurochemicals, including dopamine, serotonin, and gamma-aminobutyric acid (GABA), the very same chemicals our neurons use to communicate and regulate mood – and chemicals that also play a role in GI disorders, which, not strangely, are associated with high levels of depression and anxiety.  (Smith, 2015)

 

(Source: www.itsokaytobesmart.com)
(Source: www.itsokaytobesmart.com)

 

 

 

 

ANXIETY, OBSESSIVE BEHAVIOR, LEAKY GUT AND BACTEROIDES FRAGILIS

 

(Source: www.find-happiness.com)
(Source: www.find-happiness.com)

 

In 2013, microbiology researchers Mazmanian and Hsiao published research results that linked a specific variety of probiotic bacteria with anxious behaviors in mice. The mice were known to have alterations in their gut microbiota and GI barrier defects  (increased gut permeability, AKA leaky gut) and also exhibited anxious, obsessive behaviors (such as obsessively burying marbles). When they were given oral doses of  one of two strains of the bacterium Bacteroides fragilis (probiotic bacteria found in normal gut flora), both their GI problems and maladaptive behaviors improved. (Hsiao et al, 2013) (Smith, 2015)

 

 

 

 

STRESS, DEPRESSION AND THE PROBIOTICS LACTOBACILLUS AND BIFIDOBACTERIUM

 

 

(Source: www.menshealth.co.uk)
(Source: www.menshealth.co.uk)

 

A recent study found that a combination of the probiotics Lactobacillus helveticus and Bifidobacterium longum (probiotic bacteria found in healthy human gut microbiomes) reduced anxiety, depression, and stress levels and improved coping strategies. (Messaoudi, 2011)
Our psychological and physiological reactions to fear and stress play a large role in depression. People suffering from major depression also have elevated levels of cortisol, the stress hormone our adrenals release to get us ready to fight for our lives or flee from the danger. Back when we frequently encountered predatory animals and were often in a fight or flight situation, this elevated release of cortisol was a very useful thing.
What often happens now is that we live in a state of chronic cortisol overproduction, over stimulated, afraid, unable to calm down, wearing out our adrenals. Chronically elevated cortisol production interferes with learning and memory, lowers immune functioning, decreases bone density, increases weight gain,  raises blood pressure and cholesterol levels, leads to heart disease, increases risk for depression and anxiety, decreases resilience – and is generally exhausting. A combination of the probiotics, Lactobacillus helveticus and Bifidobacterium longum, was found to reduce cortisol levels. (Berglund, 2013) (Davidson, 2014)
GABA (gamma-Aminobutyric acid) is our central nervous system’s chief inhibitory neurotransmitter, playing a central role in reducing neuronal excitability throughout the body and regulating muscle tone. (Wikipedia, 2015)
Many physiological and psychological processes associated with depression, including negative ruminations, can be traced to a deficiency in the neurotransmitter GABA. Microbes that actively secrete GABA in the gut have been identified by researchers. Chief among them are strains of Lactobacillus and Bifidobacterium.
Bifidobacterium longum has anti-inflammatory, anti-carcinogenic, and antimutagenic properties and may protect you from developing colon cancer.  It’s present in breast milk and is one of the first probiotics to colonize a newborn’s gut.

 

Emmenthaler Cheese
(Source: cheesecrafters.ca)
(Source: cheesecrafters.ca)

 

Swiss and Emmenthaler cheeses contain Lactobacillus helveticus. (We’re talking about real cheeses, not the tasteless, processed kinds often found prepackaged in the US.)

 

(Source: draxe.com)
(Source: draxe.com)

 

Bifodobacterium longum is found in unprocessed yogurts, various types of fermented dairy foods (kefir’s a good choice), and fermented vegetables such as sauerkraut.
(Source: www.rsc.org)
(Source: www.rsc.org)
Good news for those of us who love dark chocolate: The plentiful polyphenols in dark chocolate serve as PREbiotics, nourishing the beneficial Lactobacillus and Bifidobacterium  in our guts.  (Davidson, 2014) The higher the cacao and lower the sugar content the better. Organic and fair trade also if possible.
Both L. helveticus and B. longum can also be taken as supplements.

 

 

 

 

MOOD, OXYTOCIN AND LACTOBACILLUS REUTERI

 

(Source: www.bbc.co.uk)
(Source: www.bbc.co.uk)
A team of biologists at MIT found that another probiotic strain, Lactobacillus reuteri, improved mood, restored a youthful appearance to the skin, and promoted general health by increasing levels of oxytocin, the love hormone. (Davidson, 2015)
L. reuteri is one of the fastest colonizing probiotic bacteria available. This is a good thing – colonizing probiotic strains of bacteria in your gut can restore your health.

 

 

 

 

ANXIETY, DEPRESSION AND LACTOBACILLUS RHAMNOSUS (Davidson, 2014) (Mercola, 2011) (Saey, 2011)

 

(Source: www.drperlmutter.com)
(Source: www.drperlmutter.com)
Lactobacillus rhamnosus is a bacterial strain that has been shown to reduce anxiety and depression in anxious mice.
GABA, the central nervous system’s principal inhibitory neurotransmitter, regulates many physiological and psychological processes in the body. Alterations in GABA receptor expression are linked to the the development of anxiety and depression.
Study results published in 2011 shed light on exactly how L. rhamnosus in the gut impacts the brain’s chemistry.
The researchers found that the probiotic L. rhamnosus markedly affected GABA levels in certain brain regions and lowered the stress-induced hormone corticosterone, resulting in reduced anxiety- and depression-related behavior.
When the vagus nerve was severed, GABA receptor levels and the animals’ behavior remained unchanged after treatment with L. rhamnosus, confirming that the vagus nerve is most likely the primary pathway of communication between the bacteria in the gut and the brain.
The researchers allow that the vagus nerve is the obvious communication route but perhaps not the only one, that messaging may also occur via other nerves or chemicals in the blood.
If you doubt there’s a direct connection between the health of the gut microbiome and mental health, keep in mind that functional bowel disorders and mood disorders such as anxiety and depression are generally comorbid (they generally occur together).

Strains of L. rhamnosus  are found in some dairy products such as live culture yogurts, cheeses (eg, real Parmigiano Reggiano), and kefir. They’re also found in fermented dry sausages and some fermented soy cheeses. (Panyko, 2015)

 

 

 

PAIN, CHRONIC FATIGUE, DEPRESSION, ANXIETY AND LACTOBACILLUS ACIDOPHILUS

 

(Source: www.slideshare.net)
(Source: www.slideshare.net)

 

Lactobacillus acidophilus improves the functioning of canabinoid receptors in the spinal cord that are important for regulating pain perception. (Davidson, 2014)
A 2009 study to see if treatment with live L. acidophilus was helpful for chronic fatigue syndrome and the depression that’s part of it showed promising results. When the researchers supplemented chronic fatigue syndrome sufferers with a live casie strain of L. acidophilus for two months, they saw a significant decrease in the subjects’ depression, anxiety, and general emotional distress. (Rao et al, 2009)
Food sources of L. acidophilus include live culture yogurt and other fermented foods such as sauerkraut, sauerkraut juice, kimchi, miso, chutneys, and kefir.

 

 

SEROTININ, CHRONIC INFLAMMATION AND BIFIDOBACTERIUM INFANTIS

 

(Source: www.amazon.com)
(Source: www.amazon.com)
A number of microbes can produce other neurotransmitters, such as norepinephrine, serotonin, and dopamine. For example, Bifidobacterium infantis, taken as an probotic, alters serotonin levels – just like Prozac but without the undesirable side effects. (Davidson, 2014)
Bifidobacterium infantis has been clinically demonstrated to be very good at reducing the symptoms caused by chronic immune activation in the gut, autoimmune diseases, and excessive cortisol release. So it, along with some other probiotic bacteria, is a good choice for people with leaky gut, IBS, IBD, celiac disease, and Crohn’s disease. (Nootriment, 2015)
Infantis in this bacteria’s name indicates that it’s a strain vitally important for infant health.  B. infantis is usually one of the first probiotics mothers pass on to their babies during vaginal births. Many scientists and doctors therefore recommend that pregnant women take it as a supplement.
The main benefit from B. infantis is to improve digestion and protect us against infection and sickness. It has also been shown to fight allergies and prevent kidney stones. It accomplishes all this by producing large amounts of acid to make our digestive tracts and vaginas inhospitable to pathogenic bacteria and parasites. (Jerkunica, 2015)

 

 

 

(Source: www.starrybrook.com)
(Source: www.starrybrook.com)

 

 

 

 

 

FERMENTED FOODS

(Source: http://www.sacfoodcoop.com)
(Source: http://www.sacfoodcoop.com)

 

NOTE:
If you’ve decided to add ready-made fermented foods like sauerkraut or pickles to your diet for their probiotic benefits, remember it’s only the truly fermented versions that are helpful. The ones made with vinegar, although they may say ‘pickled’ on their labels, aren’t actually fermented and don’t offer any probiotic or enzymatic benefits. Look for the fermented versions in the refrigerated areas in stores.
Fermented foods contain living cultures. Refrigeration slows down the fermentation process. The brine may be cloudy – full of lactic acid bacterial growth (the desirable probiotics) created during fermentation. The jar lids may be slightly swollen from the  ongoing fermentation process. Fermented pickles have a complex taste – they’re alive on your tongue. Pickles made with vinegar taste like vinegar.

 

904e4a80c69ade6cdc800d4c0bbf9e3d
Years ago, when I was living in Cambridge, MA, my neighborhood grocery store was Savenor’s. Mrs Savenor kept a huge, wooden pickle barrel next to the checkout counter.  The top of the barrel was open. The brine was cloudy, sometimes scummy looking, and every once in a while the barrel emitted a big belch of gas. I thought the whole thing was unsanitary and never bought her pickles. Now I wish I’d known then what I’ve since learned about the benefits of that living culture.
Savenor’s was also where Julia Child shopped for her meats. The Childs lived in the neighborhood of beautiful big houses on the north side of Kirkland Street. I was in the neighborhood of old apartment buildings on the south side of Kirkland, where students and other people with little money lived.
Here’s a fond memoir about Mrs Savenor by one of her grandsons, Alan Savenor: How a Matriarch Ran Savenor’s. She was a character. Reputedly, she’d smuggled her young boys out of Lithuania by walking across the border with them under her voluminous, floor length skirt when the Nazis set about exterminating all the Jews there.

 

1165_Savenor_1

 

 

 

For those of you interested in improving your gut microbiomes and overall health by eating probiotic-rich foods, here’s a good article on Probiotics & Fermented Foods written by the Sacramento Natural Foods Coop.

 

 

(Source: fundrazr.com)
(Source: fundrazr.com)

 

 

 

YOUR BRAIN ON BUGS

This is what pioneering Integrative Health doc J. E. Williams, OMD, has to say about psychobiotics and how best to get them into your body:
“Microbiota, those microscopic bugs that live in your body—mainly in the gut—can influence brain chemistry and consequently behavior. We know that Clostridium difficile, the nasty gut hospital-based gut infection that kills 14,000 people each year in the U.S., is associated with depression and dementia. Two antidepressants, mirtazapine (Remeron) and fluoxetine (Prozac), are linked to a nearly 50 percent increased risk for Clostridium difficile infection.
“Doctors have long known that foods and changes in the gastrointestinal system are associated with mood changes. Does the pathway to happiness actually exist in your gut?

Sources of Psychobiotics

“Probiotics come in a variety of forms, from powders and capsules to foods such as yogurt, dairy drinks, infant formulas, cheese, and even some energy snack bars. Any of these forms may be effective for digestive problems as long as they contain the right kind of beneficial organisms in adequate numbers.
“In my clinical experience, I’ve found that supplements with live friendly bacteria in high dosages are more effective for treatment of depression, immune deficiency, and gastrointestinal problems then consuming yogurt or fermented vegetables alone.

Friendly Psychobiotics

  • Bacteriodies fragilis
  • Bifidobacterium infantis
  • Lactobacillus rhamnosus
  • Lactobacillus helveticus
  • Bifidobacterium longum
  • Lactobacillus brevis

Brain-Immune-Gut Axis

“We’re finding that most diseases, including psychiatric illnesses, have inflammation as their root cause. Inflammation is associated with immune system imbalance and disruption of hormone activity. Probiotics may also influence how your genes work. Psychobiotics could target genes responsible influencing neurotransmitters like GABA that have a strong connection to mood and behavior.
“We know that “gluten brain” is a type of mental fog common in people with gluten sensitivity. People with gluten sensitivity feel better when eliminating wheat, but the benefit is limited. If you have tried the gluten-free diet and wonder what’s next, consider psychobiotics
“The autonomic nervous system links the brain and gut largely through the vagus nerve. More than 90 percent of the body’s serotonin, a feel good neurotransmitter, lies within the gut. In fact, your gut has a mind of its own and it’s called the enteric nervous system.
“Changes in diet have immediate effects on the bacterial composition in your gut. Antibiotics have disastrous effects on gut bacteria. Now we have good research and more than enough clinical evidence that specialized probiotic bacteria are essential for health, and also profoundly influence mood.
“So, it’s not surprising that when your gut is healthier, so is your brain and mood. Your immune system works better too, so you have fewer episodes of the cold and/or flu.”
– Williams, 2014

 

 

 

 

IS YOUR FATE IN YOUR GENES?: GENETICS VS EPIGENETICS

 

Time_DNA_Destiny_Cover

 

If there’s been mental illness – say depression, anxiety or panic disorder, OCD, autism, schizophrenia – in your family as far back as anyone can remember, you needn’t feel that you or your children are doomed. Genetics is the study of genes, heredity, and genetic variation in living organisms. Epigenetics is the study of factors that turn genes on and off and affect how cells read genes.
Your genetics account for only 25% of the chance you’ll develop a disease. The other 75% is environmental (both internal and external) and therefore largely up to you. So take very good care of your gut microbiome. Provide it with lots of good microbes (probiotics and psychobiotics) to keep a good balance in there and avoid the bad ones (bacterial pathogens and other toxins) as much as possible.
This is also true of genetic predispositions for heart disease, diabetes, Alzheimer’s, cancer,  and pretty much every other illness. You are not a prisoner of your genes. Probiotics influence activity in our genes, allowing them to express their contents in a positive, disease-fighting manner.
Research has shown that probiotic bacteria produce positive changes in the mucosal lining of the small intestines which affect gene activity and cellular reactions.

“Consumption of a dairy drink containing three strains of probiotic bacteria was associated with changes in the activity of hundreds of genes, with the changes resembling the effects of certain medicines in the human body, including medicines that positively influence the immune system and those for lowering blood pressure.”

– Mercola, 2010

 

 

 

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STAY TUNED! There’s lots of good research being done now on the relationship between probiotics in the gut,  mood – and pretty much every other working of the body.

 

 

 

(Source: www.medscape.com)
(Source: www.medscape.com)

 

 

Many thanks to both Liz Poirier and Alex Tatusian for pointing me to the New York Times Magazine article by Peter Andrey Smith, which prompted this post: Can the Bacteria in Your Gut Explain Your Mood?  It’s very good and I recommend reading it.

 

 

 

REFERENCES

Berglund, C. (2013).  Cortisol: Why “The Stress Hormone” Is Public Enemy No. 1: 5 simple ways to lower your cortisol levels without drugs. See: https://www.psychologytoday.com/blog/the-athletes-way/201301/cortisol-why-the-stress-hormone-is-public-enemy-no-1

Davidson, J. (2014). Nature’s Bounty: The Psychobiotic Revolution. Psychology Today. See: https://www.psychologytoday.com/articles/201404/natures-bounty-the-psychobiotic-revolution

Dinan, T.G., Stanton, C., Cryan, J.F. (2013). Psychobiotics: A Novel Class of Psychotropic. Biological Psychiatry: A Journal of Psychiatric Neuroscience and Therapeutics. See: http://www.biologicalpsychiatryjournal.com/article/S0006-3223(13)00408-3/abstract

Hsiao, E.Y. et al. (2013). Microbiota modulate behavioral and physiological abnormalities associated with neurodevelopmental disorders. Cell, 155:7, 1451-63. See: http://www.ncbi.nlm.nih.gov/pubmed/24315484

Jerkunica, E. (2015). Facts About B. Infantis Probiotic Strain. See: http://probiotics.org/9-health-benefits-of-bifidobacterium-infantis/

Mercola, R. (2010). The Healing Power of Probiotics Impresses Researchers. See: http://articles.mercola.com/sites/articles/archive/2010/10/11/probiotics-healing-power-impresses-researchers.aspx

Mercola, R. (2011). Hike Up Your Happy Hormones With Probiotic Supplements. See: http://articles.mercola.com/sites/articles/archive/2011/10/22/this-supplement-can-actually-make-you-happy.aspx

Messaoudi, M. et al. (2011). Assessment of psychotropic-like properties of a probiotic formulation (Lactobacillus helveticus R0052 and Bifidobacterium longum R0175) in rats and human subjects. British Journal of Nutrition, 105:5, 755-64. See

Nootriment. (2015). Bifidobacterium Infantis Probiotic Supplements Review. See: http://nootriment.com/bifidobacterium-infantis/

Panyko, J. (2015). Lactobacillus rhamnosus: Probiotic Bacteria with Impressive Health Benefits. See: http://www.powerofprobiotics.com/Lactobacillus-rhamnosus.html

Rao, A.V. et al. (2009). A randomized, double-blind, placebo-controlled pilot study of a probiotic in emotional symptoms of chronic fatigue syndrome. Gut Pathogens, 1:6. See: http://www.gutpathogens.com/content/1/1/6

Sacramento Natural Foods Coop. (undated). Probiotics & Fermented Foods. See: http://www.sacfoodcoop.com/index.php?option=com_content&view=article&id=438%3Aprobiotics-a-fermented-foods&catid=59%3Aconsumer-guides&lang=us&Itemid=65

Saey, T. H. (2011). Belly bacteria boss the brain: Gut microbes can change neurochemistry and influence behavior. Science. News. See: https://www.sciencenews.org/article/belly-bacteria-boss-brain

Savenor, A. (2013). How a Matriarch Ran Savenor’s. See: http://www.theeditorial.com/think/2013/12/10/how-a-matriarch-ran-savenors

Smith, P.A. (6/28/2015). Can the Bacteria in Your Gut Explain Your Mood? New York Times Magazine. See: http://www.nytimes.com/2015/06/28/magazine/can-the-bacteria-in-your-gut-explain-your-mood.html?_r=1

Wikipedia. (6/23/2015). gamma-Aminobutyric acid. See: https://en.wikipedia.org/wiki/Gamma-Aminobutyric_acid

Williams, J.E. (2014). YOUR BRAIN ON BUGS—WILL BACTERIA BE THE NEXT TREATMENT FOR ANXIETY AND DEPRESSION? See: http://renegadehealth.com/blog/2014/02/28/your-brain-on-bugs-will-bacteria-be-the-next-treatment-for-anxiety-and-depression

 

 

 

© Copyright 2015 Joan Rothchild Hardin. All Rights Reserved.

 

DISCLAIMER:  Nothing on this site or blog is intended to provide medical advice, diagnosis or treatment.