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What is Kefir?
Grains
Probiotic Powerhouse
Kefir (KEEfir or kehFEER) is a Symbiotic Colony Of Bacteria and (beneficial) Yeast. These look like rubbery knobbly grains, and they are used to culture milk (preferably full fat whole milk). Placing kefir grains in milk to ferment for a period of time supercharges the milk with beneficial microflora, complete proteins, vitamins and minerals. The word kefir is derived from the Turkish 'keif', which means, 'to feel good'. This refers to the effect of kefir in enhancing mood and wellbeing. At Kefir Pakistan, we have personally experienced these effects.
Video from NPR by Benjamin Arthur and Rob Stein, (embedded here by Kefir Pakistan)
Kefir contains 30+ living strains of various beneficial bacteria, including acidophilus, bifidus, and various beneficial yeasts. These are guaranteed to be alive as you made the kefir yourself from your grains, every day! On the other hand, probiotic pills and supplements, while beneficial, generally contain 1-8 strains of bacteria, processed in a factory. Natural wins: It's alive, fresh, easy and inexpensive.
More videos from the Canadian Digestive Health Foundation illuminate the world of microbes, probiotics, prebiotics and more, below:
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Also known as Bulgaros, the Tibetan Mushroom, Tara, Yogurt Mushroom, Yogurt Fungus, Snow Lotus,Kin-okooryogoot-tane-oko, Tibetanischer Pilz, Galodium, kefyras, talai, mudu, kekiya, yogurt de parajitos, tibicos (water kefir), kefir grains are cherished in Poland, Germany, China, Japan, Tibet, Chile, Scandinavia, Turkey and of course the Caucasian region. At Kefir Pakistan we receive contacts from all over the world interested in learning about this culture.
These small symbiotic colonies of bacteria and yeast are not 'grains' in the sense of 'cereal grains'. The term more describes their granular appearance. The microorganisms create a whitish, yellowish, rubbery, bumpy little polysaccharide/protein/lipid structure that has been likened to cauliflower flowerlets.
Traditionally, before we had pasteurization and refrigeration, people came up with different ways to preserve food. Fermentation is widely recognized as making food much healthier for human consumption. The process produces probiotic organisms, breaks down the food into more digestible forms and produces vitamins, enzymes and minerals. Instead of kefir, Pakistanis generally use yogurt, which is less potent. At Kefir Pakistan, we often make 'doli ki roti', which has been studied scientifically and is considered a probiotic food like sourdough.
Kefir grains feed on milk (cow, goat, buffalo are commonly used) and grow after every milk change. Thus a teaspoon of kefir grains will multiply to supply you and your friends and family indefinitely.
With proper care, the grains will last you a lifetime. Many people having bought grains from Kefir Pakistan tell us that they are growing amazingly fast!
Origin
Nutrients
Here is a snapshot of the nutrients in Kefir, from Dr. Axe
From Around the Web
Good to Read
From Around the Web
Kefir grains originated in the Caucasian mountains, in the area between Georgia and Russia. The mountain tribesmen kept them in leather bags hanging in the doorway. Everyone who entered was expected to shake the bag as they passed, to make it culture evenly.
These grains were jealously guarded, protected from outsiders. The Russians finally managed to sneak some grains away from the mountain people with a scheme worthy of a spy movie! The whole story is available on here. At kefir Pakistan we received feedback from Turkish friends that this food has always been used to nourish and strengthen children.
Probiotics
According to Dr. Gary Huffnagle in The Probiotics Revolution: The Definitive Guide to Safe, Natural Health Solutions Using Probiotic and Prebiotic Foods and Supplements, probiotics are a vital part of our diet and determine our wellbeing.
PROBIOTICS (PRO=for, BIOTIC=life, ie, life promoting) are microflora (bacteria and beneficial yeasts) that coat the intestinal walls, blocking access for harmful germs and facilitating digestion.
According to Dr. Casey Adams, probiotics can help alleviate the following conditions:
-rotavirus
-intestinal bacteria infections
-cholesterol
-liver disease
-blood pressure
-gum disease and
-dental caries (cavities)
-bacterial infections
-irritable bowel syndrome (IBS)
-Crohn's disease
-digestive problems
-allergies eczema
-lactose intolerance-polyps
-diverticulosis
-diverticulitis
-ulcers
-constipation
-pancreatitis
-kidney stones
-kidney disease
-nutritional deficiencies
Many people contacting Kefir Pakistan actually have digestive and bowel issues. It seems most disorders originate here.
Every batch of kefir grains is different; even within one batch, the probiotic content shifts from time to time.
Here are some of the microrganisms generally observed in kefir:
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Lactobacillus acidophilus
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Lactobacillus brevis
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Lactobacillus casei
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Lactobacillus delbrueckii
subsp. bulgaricus
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Lactobacillus delbrueckii
subsp. delbrueckii
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Lactobacillus delbrueckii
subsp. lactis
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Lactobacillus helveticus
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Lactobacillus kefiranofaciens
subsp. kefiranofaciens
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Lactobacillus kefiri
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Lactobacillus paracasei
subsp. paracasei
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Lactobacillus plantarum
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Lactobacillus rhamnosus
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Lactobacillus sake
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Lactococcus lactis subsp. cremoris
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Lactococcus lactis subsp. lactis
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Lactococcus lactis
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Leuconostoc mesenteroides subsp. cremoris
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Leuconostoc mesenteroides subsp. dextranicum
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Leuconostoc mesenteroides subsp. mesenteroides
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Pseudomonas
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Pseudomonas fluorescens
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Pseudomonas putida
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Streptococcus thermophilus
Note: Kefir Pakistan has not as yet compiled any scientific data on the subject. This information is gathered from various books, websites and research reports.
-vaginosis
-vaginitis
-candida infections
-premature birth weights
-baby colic
-ear infections
-anorexia nervosa
-intestinal permeability-keratoconjunctivitis
-immunosuppression
-cancer
-HIV/AIDS
-autoimmune disease
-inflammatory diseases
-viruses:
colds, influenza and herpes
-sleep
-diabetes (glucose control)
-respiratory infections
-rebuilding of the immune system
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YEASTS
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Candida humilis
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Kazachstania unispora
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Kazachstania exigua
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Kluyveromyces siamensis
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Kluyveromyces lactis
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Kluyveromyces marxianus
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Saccharomyces cerevisiae
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Saccharomyces martiniae
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Saccharomyces unisporus
Want to know more? Here are some useful links:
PROBIOTICS
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Dr. Oz: Probiotics Fact Sheet
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MedicineNet: All About Probiotics
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Chr. Hansen: Probiotics as Dietary Supplements
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MedScape: Gastrointestinal Health
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Probiotics.Org: All About Probiotics
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Latest Probiotics Research News: All About Probiotics
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Inner Health, Australia: What are Probiotics?
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KEFIR
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Dom's About Kefir in-site: Detailed information about these "probiotic jewels"
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kefir.net: A Quick Overview
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Wikipedia: What is Kefir / bulgaros
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Cultures for Health: Difference between Yogurt and Kefir
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Seeds of Health UK: Complex symbiosis of more than 30 microflora that form grains
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Home Made Mommy: Why I love Kefir and other Fermented Foods
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National Kefir Association: Probiotic yogurt like drink originating in the Caucasus Mountains
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National Kefir Association: One of the most delicious superfoods to build children's immunity
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Live Science: Tangy, bubbly, carbonated fermented milk
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Food Reference at About.com : A dairy product made from full fat milk that is cultured by a Symbiotic Culture Of Bacteria and (beneficial) Yeast, SCOBY
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Cultured Food for Life : Fizzy, effervescent, milk drink made from rubbery cauliflower like grains
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Chris Kresser: kefir is a rich source of many different vitamins, minerals and essential amino acids that promote healing and repair
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Huffington Post: Slideshow Kefir Benefits: 12 Things To Know About This Yogurt-Like Food