SUZANNE GAZDA M.D.
  • Home
  • Meet Dr. Gazda
    • Our Practice
  • BLOGS
    • Blog - Long Covid
    • Blog - NEUROLOGY TRENDS
    • Blog - MS in the NEWS
    • Blog - Scientifically Speaking
    • Blog - Guest Articles
  • Our Approach
  • Conditions we treat
    • Alzheimer’s Disease
    • Amyotrophic Lateral Sclerosis (ALS)
    • Long COVID
    • Multiple Sclerosis (MS)
    • PANS | PANDAS
    • Parkinson’s disease
  • Treatment Protocols
  • Patient Stories
  • FAQ
  • Policies & Rates
  • Helpful LInks
  • Medical Resources
  • Journal Articles
  • Product Recommendations
  • Become a Patient
  • NEWS
  • Contact

Neurology
​Trends

Probiotics, Parkinson’s and the gut-brain connection.

8/16/2021

0 Comments

 
News about probiotics and the potential therapeutic effect in neurodegenerative disease…a novel review of 17 preclinical and clinical models of Parkinson’s disease (PD) that investigated the effect on several mechanisms have noted what appear to be positive benefits associated with probiotic therapy.1
Picture
These findings do seem to substantiate existing research regarding the gut-brain axis, the neural pathway that links our gut gastrointestinal (GI) system and the central nervous system (CNS) and its potential role in neurodegenerative diseases. We’ve written extensively as well about the need to maintain a healthy diet to support our gut microbiome, which comprises the trillions of microbes known collectively as the gut microbiota, and is significantly affected by the foods we eat. Unfortunately, the standard American diet marked by processed foods, refined carbohydrates, and excessive sugars and sodium is simply not conducive to maintaining our general or brain health. 
 
Over the last few years in particular there has been a great deal of focus too on probiotics, which are a combination of live beneficial bacteria and/or yeasts that naturally live in your body. Unfortunately there are many instances where these “good bacteria” are diminished, either through the use of medications like antibiotics as well as negative lifestyle habits including too much alcohol, smoking, less sleep and other factors. Thus, the move toward including a high quality probiotic in our diets has gained in popularity, although we certainly can’t expect a supplement to negate the impacts of a poor diet and other risk factors.
 
The study.
 
As noted in the 2021 publication, “Neurogenic and anti-inflammatory effects of probiotics in Parkinson’s disease: a systematic review of preclinical and clinical evidence,” scientists examined the effects of probiotics on several areas: energy metabolism; inflammation and oxidative stress; neurodegeneration; and motor and non-motor function. 
 
The review findings from pre-clinical studies showed that probiotics:
  • Reduced inflammation (reducing interleukin-6 and tumor necrosis factor-α (TNF-α), which is a known pro-inflammatory factor).
  • Increased glucose metabolism (increased secretion of glucagon-like peptide-1).
  • Increased motor function (increased motor agility) and non-motor function (decreased memory deficits).
Findings from the review of clinical studies showed:
  • Decreased neurodegeneration (by increasing numbers of tyrosine hydroxylase dopaminergic neurons and levels of brain-derived neurotrophic factor).
  • Increased motor and non-motor function (decreased overall PD symptomatology and constipation).
  • Increased glucose metabolism (reduced insulin resistance).
  • Reduced peripheral inflammation (reduced peripheral TNF-α expression and C-reactive protein levels).
Note that findings regarding oxidative stress were inconclusive across both studies, although pre-clinical studies did show reduced peripheral and central oxidative stress (reduced peripheral superoxide anion levels and increased central antioxidant glutathione levels).
 
The review team stressed that while there do appear to be benefits of probiotics on certain mechanisms and phenotypes, further research is warranted to fully understand and confirm these outcomes, focusing on better understanding the results of lab research and how it can be used to develop new ways to treat patients.
 
Support your gut health!
 
Dysbiosis, or an imbalance of gut microbes, also has been associated with obesity, diabetes, liver disease and other neurodegenerative diseases like multiple sclerosis (MS). So, what everyday steps can we take toward a healthier gut microbiome? 
 
  • Consider adding fermented foods like kimchi and sauerkraut to your diet (start with small amounts to see how your system reacts).
  • Avoid excessive alcohol, caffeine, fried foods, sugar, refined starches and carbonated beverages, all of which can throw off your digestive balance.
  • If you do take a probiotic supplement, and we always suggest talking to your doctor before adding anything new, make sure it’s a high quality product and ideally displays a USP symbol (United States Pharmacopeial Convention (USP) is a scientific nonprofit organization that sets standards for the identity, strength, quality, and purity). There are many probiotics out there that may in fact not even contain active or live cultures so ask your practitioner or nutritionist for their recommendations.
 
Getting quality sleep, regular exercise, stress modifications such as mindfulness or meditation practices and eliminating smoking or other negative factors can all go a long way toward improving the connection between your gut and your beautiful brain! 
 
In health and hope,
Dr. Suzanne Gazda 
 
References and additional reading:
 
1 Valentina Leta, K. Ray Chaudhuri, Oliver Milner, Guy Chung-Faye, Vinod Metta, Carmine M. Pariante, Alessandra Borsini. Neurogenic and anti-inflammatory effects of probiotics in Parkinson’s disease: a systematic review of preclinical and clinical evidence. Brain, Behavior, and Immunity (2021). https://www.sciencedirect.com/science/article/pii/S0889159121002907?via%3Dihub
 
Gazerani P. Probiotics for Parkinson's Disease. Int J Mol Sci. 2019;20(17):4121. Published 2019 Aug 23. doi:10.3390/ijms20174121. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6747430/
 
Conditions we treat: Parkinson’s disease
https://www.suzannegazdamd.com/parkinsonrsquos-disease.html
 
From our blog library:
https://www.suzannegazdamd.com/blog/does-all-disease-begin-in-the-gut
 
https://www.suzannegazdamd.com/blog/new-research-puts-spotlight-on-diagnosing-parkinsons-disease
 
https://www.suzannegazdamd.com/blog/a-ketogenic-diet-can-it-be-beneficial-for-our-brains-and-our-bodies
0 Comments

Your comment will be posted after it is approved.


Leave a Reply.

    RSS Feed

    Author

    Dr. Suzanne Gazda, Integrative Neurology

    Archives

    December 2022
    November 2022
    September 2022
    April 2022
    November 2021
    September 2021
    August 2021
    July 2021
    June 2021
    May 2021
    April 2021
    March 2021
    February 2021
    January 2021
    December 2020
    November 2020
    October 2020
    September 2020
    August 2020
    July 2020
    June 2020
    May 2020
    April 2020
    March 2020
    February 2020
    January 2020
    December 2019
    November 2019
    October 2019

    Categories

    All

SITE MAP

HOME
MEET DR. GAZDA
OUR PRACTICE
INTEGRATIVE MEDICINE
OUR APPROACH
CONDITIONS WE TREAT
TREATMENT PROTOCOLS
PATIENT STORIES
FAQ
POLICIES & RATES
BLOG
SCIENTIFICALLY SPEAKING
MEDICAL RESOURCES
JOURNAL ARTICLES
LINKS
BECOME A PATIENT
CONTACT
NEWS
PRODUCT RECOMMENDATIONS

Location

San Antonio, Texas

Telephone

210-692-1245
Fax
210-692-9311

Email

baguillon@nisatx.com
  • Home
  • Meet Dr. Gazda
    • Our Practice
  • BLOGS
    • Blog - Long Covid
    • Blog - NEUROLOGY TRENDS
    • Blog - MS in the NEWS
    • Blog - Scientifically Speaking
    • Blog - Guest Articles
  • Our Approach
  • Conditions we treat
    • Alzheimer’s Disease
    • Amyotrophic Lateral Sclerosis (ALS)
    • Long COVID
    • Multiple Sclerosis (MS)
    • PANS | PANDAS
    • Parkinson’s disease
  • Treatment Protocols
  • Patient Stories
  • FAQ
  • Policies & Rates
  • Helpful LInks
  • Medical Resources
  • Journal Articles
  • Product Recommendations
  • Become a Patient
  • NEWS
  • Contact