
Kefir and Diabetes
Captain of your ship and the master of your destiny. We’re shaped by the light we let through us.
I remember that day over twenty-four years ago quite vividly. It was February and bitter cold outside. I made myself a breakfast that I thought was healthy - high-fiber cereal and skim milk. Thirty minutes later a terrible feeling came over me, one that I recognized from having gestational diabetes with the pregnancy of my daughter. I had a blood sugar meter that I could test my blood sugar with, and when I saw the numbers my heart sank. I picked up the phone to call my brother-in-law, who was a medical physician. He very gently and kindly confirmed for me what I already knew. My blood sugar was too high and out of the normal range. These were diabetic numbers, but I already knew this. Devastated, I walked into the kitchen where my family was and burst into tears.
How could I have gone from running every day and racing through life to having diabetes and high blood pressure? And I was watching my extended family, one by one, deteriorate as well. It really broke me. I felt as though it was my fault and I could not find my way out of this situation. Having a four-pound preemie who was delivered prematurely in an effort to save my life just heaped more guilt upon me as I watched her struggle to grow and thrive. It was these experiences that changed my life. Changed everything, actually, and caused me to cry out from a deep place in my soul for help. Standing on the other side of these experiences, though, has caused me to be so thankful for the pain they caused.
Kefir And Diabetes
Answers Came Swiftly And Turned My Life Upside Down

Lowered My Blood Sugar And Blood Pressure

Diabetes And The Gut

Researchers at the Institute for Biomedical Sciences at Georgia State have discovered insights into how people develop insulin resistance which can lead to type 2 diabetes. Professor Andrew Gewirtz, who specializes in research on the microbiome, intestinal inflammation, and diabetes, said: "Alterations in bacteria have been associated with metabolic diseases, including obesity and type 2 diabetes, but mechanisms remain elusive."
Study on 60 diabetic patients
One randomized double-blind placebo-controlled clinical trial was conducted on 60 diabetic patients aged 35 to 65 years. [8]Patients were randomly selected and given kefir or conventional fermented milk drink and they consumed 600 ml/day at lunch and dinner for 8 weeks.
Results: The comparison of fasting blood glucose between the two groups was statistically significant. Kefir reduced HbA1C significantly compared to the control group. The conclusion was probiotic fermented milk can be useful as a complementary or adjuvant therapy in the treatment of diabetes.
Bacteria Penetrate The Mucus That Lines The Colon
In his research, Gewirtz found that bacteria penetrate the epithelium, the mucus that lines the colon. Previous research done on mice found that bacteria that were able to penetrate the epithelium might be able to promote inflammation that creates metabolic disease and specifically type 2 diabetes in humans.
One study done in the Veteran's Administration Hospital in Atlanta used human subjects who were being screened for colon cancer and also had type 2 diabetes. Biopsies taken from the colon were studied, and researchers think the gut bacteria penetrating the epithelial cells drove the inflammation which leads to insulin resistance. The study stated: "We conclude that microbiota encroachment is a feature of insulin resistance-associated dysglycemia in humans."4
“The data is impressive and may have opened a new field of investigation in metabolic function and type 2 diabetes,” said Dr. Samuel Klein, chief of the Division of Geriatrics and Nutritional Science at the Washington University School of Medicine Diabetes Research Center. Many studies4 are confirming6 the presence of altered gut flora in humans and animals with obesity, insulin resistance, diabetes, and hypertension. More and more evidence is pointing to the benefits of feeding probiotics and prebiotics to those who have these metabolic disorders, thus encouraging the shift in the microbiome.7,8
Traditional fermented foods are beneficial for people with diabetes. In addition to improving pancreatic function, which is of great benefit to diabetics, the carbohydrates in lactic acid-fermented foods have been broken down or "pre-digested." As a result, they do not place an extra burden on the pancreas, unlike ordinary carbohydrates. When I started consuming kefir, kombucha, and cultured veggies I watched as my blood pressure lowered and my diabetes went away and everything across the board began to improve. I want to note that as my blood sugars normalized I started feeling better which allowed me to start exercising and making better lifestyle choices which allowed me to heal completely.
Kefir Affects Blood Sugar
Kefir seems to have a hypoglycemic effect on the blood. Scientists have shown that drinking kefir enriches the gut microbiome. [9]The good probiotic bacteria from kefir produce insulinotropic polypeptides and glucagon-like peptide-l, this enables muscles to uptake more glucose into them, and this will reduce blood glucose levels. Anytime you can get your muscles to take up glucose instead of letting it circulate in the bloodstream you will always help your blood sugar work more effectively. This is why exercise is so important and especially for those who are diabetic.
The liver also encourages the absorption of glucose in the form of glycogen, further decreasing the glucose level in blood. You want to have a healthy liver, and kefir as well as other fermented foods greatly assist the liver to stay healthy and work properly.
Three Hundred Different Strains Of Bacteria In Your Gut

The difference between how I feel now and when I had diabetes is like comparing two different people. I can feel with every fiber of my being that my body has found its rhythm and loves life. The body gives us clues every day and the better you feel, the more you will know that you are on the right path. It all started with drinking one cup of kefir a day. One of the reasons I have a blog, write books, and teach classes, is because I really do want others to feel the same wellness and joy I feel. When you feel better you do better. It just spills out of you. Don’t be surprised if it happens to you, too. Joy is hard to control.
Listen To My Podcast
Kefir was life changing for me in regards to blood sugar problems. Find out how kefir can help your blood sugar by changing the microbiome and enhancing your overall health.
References I talked about:
- Podcast with Kyrion: http://guthealthgurus.libsyn.com/
- B. Watson with L. Smith, M.D., The Skinny Gut Diet: Balance Your Digestive System for Permanent Weight Loss, New York: Harmony Books (2014): x–xiii
- A. Everard et al., “Cross-Talk Between Akkermansia muciniphila and Intestinal Epithelium Controls Diet-Induced Obesity,” Proceedings of the National Academy of Sciences 110, no. 22 (May 28, 2013)
- http://news.gsu.edu/2017/05/30/diabetes-bacteria-invading-colon/
- http://www.pnas.org/content/110/22/9066/
- http://www.naturalnews.com/041778_probiotics_type-2_diabetes_insulin_resistance.htm
- http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2769158/
References:
- https://www.culturedfoodlife.com/fermented-foods-vs-fiber-guess-who-wins/https://www.nature.com/articles/s41598-020-68440-1B. Watson with L. Smith, M.D., The Skinny Gut Diet: Balance Your Digestive System for Permanent Weight Loss, New York: Harmony Books (2014): x–xiii
- https://www.nature.com/articles/s41598-020-68440-1
- A. Everard et al., “Cross-Talk Between Akkermansia muciniphila and Intestinal Epithelium Controls Diet-Induced Obesity,” Proceedings of the National Academy of Sciences 110, no. 22 (May 28, 2013)
- http://news.gsu.edu/2017/05/30/diabetes-bacteria-invading-colon/
- http://www.pnas.org/content/110/22/9066
- http://www.naturalnews.com/041778_probiotics_type-2_diabetes_insulin_resistance.html#ixzz3GWh3qLks
- http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2769158/
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4401881/
- https://www.culturedfoodlife.com/fermented-foods-vs-fiber-guess-who-wins/
Are you on the list?
Sign up today and I'll send you my free Getting Started Guide!
Each week I'll send you updates, tips, recipes, and more! You might even be a winner of my weekly giveaway! (starter cultures, memberships, and more!)
Come be a part of my cultured food family!
