среда, 16 июня 2010 г.

9 Compelling Reasons To Start Drinking Kefir Hot

9 Compelling Reasons To Start Drinking Kefir Hot

Kefir is all the rage in the natural health community.


It is high in nutrients and probiotics, and is incredibly beneficial for digestion and gut health.


Many people consider it to be a healthier and more powerful version of yogurt.


Here are 9 health benefits of kefir that are supported by research.


1. Kefir is a Fantastic Source of Many Nutrients


Kefir is a fermented drink, traditionally made using cow’s milk or goat’s milk.


It is made by adding kefir “grains” to milk.


These are not grains in the conventional sense, but cultures of yeast and lactic acid bacteria that resemble a cauliflower in appearance.


Over a period of 24 hours or so, the microorganisms in the kefir grains multiply and ferment the sugars in the milk, turning it into kefir.


Then the grains are removed from the liquid, and can be used again.


Kefir originated from parts of Eastern Europe and Southwest Asia. The name is derived from the Turkish word keyif, which means “feeling good” after eating (1).So basically, kefir is the drink, but kefir grains are the “starter kit” that you use to produce the drink.


The lactic acid bacteria turn the lactose in the milk into lactic acid, so kefir tastes sour like yogurt, but has a thinner consistency.


A 175 ml (6 oz) serving of milk kefir contains (2, 3):


  • Protein: 6 grams.
  • Calcium: 20% of the RDA.
  • Phosphorus: 20% of the RDA.
  • Vitamin B12: 14% of the RDA.
  • Riboflavin (B2): 19% of the RDA.
  • Magnesium: 5% of the RDA.
  • A decent amount of vitamin D.

This is coming with about 100 calories, 7-8 grams of carbs and 3-6 grams of fat, depending on the type of milk that is used.


Kefir also contains a wide variety of bioactive compounds, including organic acids and peptides that contribute to its health benefits (1).


Dairy-free versions of kefir can be made with coconut water, coconut milk or other sweet liquids. These will not have the same nutrient profile as dairy-based kefir.


Bottom Line: Kefir is a fermented milk drink, cultured from kefir grains. It is a rich source of calcium, protein and B-vitamins.


2. Kefir is a More Powerful Probiotic Than Yogurt


Some microorganisms can have beneficial effects on health when ingested (4).


Known as probiotics, these microorganisms can influence health in numerous ways, including digestion, weight management and mental health (5, 6, 7).


Yogurt is the best known probiotic food in the Western diet, but kefir is actually a much more potent source.


Kefir grains contain about 30 strains of bacteria and yeasts, making it a very rich and diverse probiotic source.


Other fermented dairy products are made from far fewer strains, and don’t contain any yeasts.


Bottom Line: Kefir contains about 30 different microorganisms, making it a much more potent source of probiotics than other fermented dairy products.


3. Kefir Has Potent Antibacterial Properties


This includes the probiotic Lactobacillus kefiri, which is unique to kefir.Certain probiotics in kefir are believed to protect against infections.


Studies show that this probiotic can inhibit the growth of various harmful bacteria, including Salmonella, Helicobacter Pylori and E. coli (8, 9).


Kefiran, a type of carbohydrate present in kefir, also has antibacterial properties (10).


Bottom Line: Kefir contains the probiotic Lactobacillus kefiri, and the carbohydrate kefiran, both of which can protect against harmful bacteria.


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---> “Red” Smoothie Helps Alabama Girl Shed 80lbs!

4. Kefir Can Improve Bone Health and Lower The Risk of Osteoporosis


Osteoporosis (“porous” bones) is characterized by deterioration of bone tissue, and is a massive problem in Western countries.


It is especially common among elderly women, and dramatically raises the risk of fractures.


Ensuring an adequate calcium intake is one of the most effective ways to improve bone health, and slow the progression of osteoporosis (11).


Kefir made from full-fat dairy is not only a great source of calcium, but also vitamin K2. This nutrient plays a central role in calcium metabolism, and supplementing with it has been shown to reduce the risk of fractures by as much as 81% (12, 13).


Recent animal studies have shown that kefir can increase calcium absorption by bone cells. This leads to improved bone density, which should help prevent fractures (14).


Bottom Line: Kefir made from dairy is an excellent source of calcium. In the case of full-fat dairy, it also contains vitamin K2. These nutrients have major benefits for bone health.


5. Kefir May be Protective Against Cancer


Kefir Grains in a Brown Bowl

Cancer is one of the world’s leading causes of death.


It occurs when there is an uncontrolled growth of abnormal cells in the body, such as a tumor.


The probiotics in fermented dairy products are believed to inhibit tumor growth by reducing formation of carcinogenic compounds, as well as by stimulating the immune system (15).


This protective role has been demonstrated in several test tube studies (16, 17).


One study found that kefir extract reduced the number of human breast cancer cells by 56%, compared with only 14% for yogurt extract (18).


However, take all of this with a grain of salt, as this is far from being proven in living, breathing humans.


Bottom Line: Some test tube and animal studies have shown that kefir can inhibit the growth of cancer cells. This has not been studied in people.


6. The Probiotics in it May Help With Various Digestive Problems


Probiotics such as kefir can help restore the balance of friendly bacteria in the gut.


This is why they are highly effective for many forms of diarrhea (19, 20).


There is also a lot of evidence that probiotics and probiotic foods can help with all sorts of digestive problems (5)


This includes irritable bowel syndrome (IBS), ulcers caused by H. pylori infection, and various others (21, 22, 23, 24).


For this reason, kefir may be useful if you have problems with digestion.


Bottom Line: Probiotics like kefir can treat several forms of diarrhea. They can also lead to major improvements in various digestive diseases.


Everyone knows green smoothies are healthy, right? However…

Have you heard of a “red” smoothie? If not, check out this true story…


7. Kefir is Generally Well Tolerated by People Who Are Lactose Intolerant


Many people, especially adults, are unable to break down and digest lactose properly. This condition is called lactose intolerance (25).Regular dairy foods contain a natural sugar called lactose.


The lactic acid bacteria in fermented dairy foods (like kefir and yogurt) turn the lactose into lactic acid, so these foods are much lower in lactose than milk.


They also contain enzymes that can help break down the lactose even further.


Because of this, kefir is generally well tolerated by people with lactose intolerance, at least when compared to regular milk (26).


Also keep in mind that it is possible to make kefir that is 100% lactose free, by using coconut water, fruit juice or some other non-dairy fluid.


Bottom Line: The lactic acid bacteria have already pre-digested the lactose in kefir. People with lactose intolerance can often eat kefir without problems.


8. Kefir May Improve Symptoms of Allergy and Asthma


Allergic reactions are caused by inflammatory responses against harmless environmental substances.


People with an over-sensitive immune system are more prone to allergies, which can provoke conditions like asthma.


In animal studies, kefir has been shown to suppress inflammatory responses related to allergy and asthma (27, 28).


Human studies are need to better explore these effects.


9. Kefir is Easy to Make at Home


Young Blonde Cooking

The last one is not a health benefit, but important nonetheless.


If you are unsure about the quality of store-bought kefir, then you can easily make it at home yourself.


Combined with some fresh fruit, it makes one of the healthiest and tastiest desserts I have ever come across.


You can buy kefir grains in some health food stores and supermarkets.


It is also available on Amazon (see here), with hundreds of reviews, testimonials and tips from real customers.


There are some good blog posts and videos on how to make kefir, but the process is very simple:


  • Put 1-2 tablespoons of kefir grains into a small jar. The more you use, the faster it will culture.
  • Add around 2 cups of milk, preferably organic or even raw. Milk from grass-fed cows is healthiest. Leave one inch of room at the top of the jar.
  • You can add some full-fat cream if you want the kefir to be thicker.
  • Put the lid on and leave it for 12-36 hours, at room temperature. That’s it.

Once it starts to look clumpy, it is ready. Then you gently strain out the liquid, which leaves behind the original kefir grains.


Now put the grains in a new jar with some milk, and the process starts all over again.


Delicious, nutritious and highly sustainable.



Original article and pictures take cdn.eatlocalgrown.com site

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