The simple answer to "what is kefir" is... it is a beverage created after fermentation of kefir grains in a liquid. Sometimes other ingredients are added to assist in the fermentation, to feed the grains, or alter the flavour.
There are 2 distinct types of kefir grains that are used for the fermentation process, water kefir grains and milk kefir grains. They look pretty much the same but milk kefir grains are a deeper white colour, while water kefir grains are more translucent. The milk grains would be used in cow's, goat's and sheep's milk as well as non-dairy varieties such as almond milk, soy milk, etc. Water kefir grains would be used in spring water, mineral water, well water, coconut water, etc.
\"coconut Water\"
After the beverage is created it can be added to smoothies, consumed as is, used to make kefir cheese, and sometimes can even be fermented longer to create an alcoholic beverage, among other applications.
The primary reason people consume kefir is to increase levels of probiotics, which is the good bacteria. Probiotics are destroyed along with the bad bacteria when antibiotics are used (or misused) so it's become more and more important to intentionally add good bacteria back into the diet.
Kefir grains are a combination of healthy bacteria and yeasts that transfer into the beverage during fermentation. Not to be afraid of the yeasts, as they are said to be beneficial for your body, even in the fight against candida and other yeast related issues.
Kefir beverages can be purchased commercially, however, it is very simple and inexpensive to make at home. It just requires some grains or even a starter kit, a glass jar and the liquid. In some cases you will want to add sugars to feed the grains, and perhaps some flavourings in the form of fruit or juice.
I hope that this short article gave you a glimpse into the vast world of kefir. Properly answering the question "what is kefir?" can be summarized as such... it is a healthy fermented beverage with kefir grains (either milk or water kefir grains) being the main catalyst for providing its many health properties.
The grains are "alive" and multiply rather quickly and must be cared for and fed. When people in the know think of "kefir" they think of "good bacteria". A very healthy, delicious, simple, back-to-earth way of deliberately including probiotics into one's diet. And the best part, there are dairy and dairy free choices available.
I will close with a list of claims as to some of the potential health benefits of kefir beyond that of probiotics...
Kefir is said to assist in cleansing the intestines and to provide vitamins, minerals and complete proteins. It is often referred to as "a balanced and nourishing food" and is said to contribute to a healthy immune system. It has been integrated into healing protocols to attempt to help those suffering from AIDS, chronic fatigue syndrome, herpes, and cancer. It boasts a tranquilizing effect on the nervous system which can potentially benefit those who suffer from depression, sleep disorders as well as attention deficit hyperactivity disorder.
Kefir, when used on a regular basis, may help promote healthy and regular bowel movement, reduce flatulence and create an overall healthier digestive system.
What Is Kefir?
Michelle discusses health, healing and raw food on her web site http://RawFoodHealthWatch.com. In particular, she has a piece on kefir where she goes in depth about this wonderful food, including ways to brew it at home.