12 Health Benefits of Kefir (Backed by Science)

People are always looking for different ways to enhance their health, especially with health drinks. Some people use various exercise machines or diets to give them a boost. Other people may use dietary supplements like probiotics to increase their body’s health further.

But there’s a new superfood that’s taking the world by storm, and it’s called kefir. In this article, we’ll break down ten health benefits of kefir that there’s scientific evidence for. If you’re interested, continue reading to learn more.

What is Kefir?

Before we begin breaking down the benefits of kefir, we need to first describe what it is. Kefir, not to be confused with the actor, is a milk drink that consists of bacteria and fermented yeast. Usually, it’s made from cow’s milk, but it can also be made from goat and sheep milk.

You can make it by adding kefir grains to milk. Then over the next 24 hours, the grains ferment the milk, turning it into kefir.

The texture of kefir is similar to that of yogurt, which makes it an easy food choice to add to your daily intake. Once you do, it’ll unlock a myriad of health benefits. All of these have been backed by science, so the information provided is accurate. Let’s take a look at them below.

Related: How Many Probiotic Drinks Per Day Should I Take?

12 Health Benefits of Kefir

Kefir is bursting onto the scene as a new superfood on the market thanks to the numerous health benefits being linked to drinks and other consumables made from the kefir culture. 

Here are 10 health benefits of kefir to encourage you to try kefir products for yourself.

1. Kefir Has Many Different Nutrients

Before taking any supplement, one of the things that people look for is the nutrient boost that’ll come from consumption. Like most dairy products, kefir is an excellent source of calcium, protein, and other essential vitamins.

You can also make dairy-free kefir with water, coconut water, or milk. But note that the nutrients received will be different from that of dairy-based kefir. However, even products made from water kefir or coconut kefir come with extra health advantages outside of dairy.

2. Kefir May Help Protect You From Cancer

Cancer is one of the leading causes of US deaths, right behind heart disease. According to the National Cancer Institute, approximately 2 million people died last year from cancer alone.

Although cancer is a scary disease, you can be proactive against it. The fermentation in kefir products has been shown to reduce tumor growth. So by consuming kefir products, you’ll be able to increase the strength of your immune system. 

3. Probiotics in Kefir Can help With Digestive Problems

Having digestive problems isn’t fun. They can make a great day turn into a terrible one since they’ll keep you in a certain room for most of the day.

But if you take kefir, it could help your stomach out. Kefir has probiotics, which are essential for maintaining healthy gut bacteria. So once they’re inside your system, they will be able to remove the harmful bacteria causing your stomach issues.

Kefir isn’t only for those that are suffering from diarrhea. It’s also effective in treating other conditions such as stomach ulcers and irritable bowel syndrome (IBS).

Related: What Are Probiotic Drinks?

4. Limited Lactose in Kefir

Most dairy products are full of natural sugar called lactose. It can be challenging for some people to break down and digest lactose. As a result, they become lactose intolerant.

Adding kefir to milk or yogurt will naturally break down the lactose in certain products because of its lactic acid bacteria. So when you consume a kefir dairy product, you’ll feel no after effects like you would from regular dairy consumption. 

5. Kefir Can Help With Allergic Reactions

Sometimes we can have a mild or severe allergic reaction to certain foods. Have you ever suffered from an allergic reaction to food? If not, then consider yourself lucky. 

Studies have shown that drinking kefir can help limit the inflammation from allergic reactions. This decrease in inflammation can also help limit the effects of other conditions such as asthma.

6. Kefir May Increase Bone Health

As we get older, there is a higher chance that we’ll suffer from a condition called osteoporosis. It causes bones to become weaker, leaving you more susceptible to fractures.

To improve your bone health, you need to make sure that you’re receiving an adequate amount of calcium in your diet. Since kefir is full of calcium, you’ll be able to increase your bone health and reduce the risks of potential fractures by taking it.

7. Kefir Can Be Beneficial For Your Oral Hygiene

Oral hygiene isn’t only about brushing and flossing your teeth to prevent cavities and gum disease. It’s also about making sure that your teeth are strong and healthy.

To increase teeth strength, you can drink kefir. As we started in the previous paragraph, kefir is rich in calcium and can help increase its levels in your body. By combining kefir products with good oral hygiene practices, you’ll have stronger teeth in no time.

8. There Are Some Antibacterial Properties in Kefir

Besides increasing your gut health, kefir also has antibacterial properties. They help fight off other harmful bacteria that can enter your body, such as:

  • Salmonella
  • E.Coli
  • Meningitis 

Incorporate more kefir in your diet to increase your body’s defenses against harmful bacterial infections.

Are you new to the world of probiotic supplements? If so, check out this guide from Sunny Culture about their benefits.

9. Kefir is a Stronger Probiotic Than Yogurt

To get their probiotics, most people choose to eat yogurt. It’s one of the most well-known sources of probiotics out there.

However, it isn’t the most potent source. Kefir grains actually contain more than 60 different types of bacteria, which is much more than yogurt has. This means that your body receives the benefits of a wide variety of probiotics, so you have a better chance of receiving the best nutrients for you.

So if you want to increase your probiotic intake, consuming kefir would be beneficial.

Probiotics refers to good bacteria and yeast already found in your body that are known to naturally improve your health in a variety of ways. The body responds to them particularly well since they are found naturally in the body.

Experts link probiotics to a wide range of health benefits, including gut health and an increased immune system. For anyone who suffers from digestive problems or simply wants to protect themselves from the bad bacteria that enters their body, high levels of probiotics can make a huge difference.

10. Kefir is Great for Menstruation 

Menstrual cramps aren’t fun for women at all. They can be debilitating and stressful throughout the length of a cycle.

However, you can use kefir to combat the pain. Since kefir is an effective tool for gut health, it will remove harmful bacteria and detoxify your body.

11. Kefir Can Help With Weight Management

We have an obesity problem in America, and many people search for foods and drinks that don’t add to the waistline while also tasting great. 

Kefir-based probiotic shots can help.  

In particular, products made with water kefir or coconut kefir have very little fat and sugar content, which are main contributors of weight gain.  

When you lose weight, you will increase your energy levels and put less stress on your heart. 

12. Kefir is an Excellent Source of Protein  

Milk kefir contains 4 grams of protein, and protein transforms into energy to keep your going throughout the day. 

Keep in mind that protein only comes in milk kefir and not products made from water kefir and coconut kefir. 

Kefir Drinks

Most people get probiotic shots made from kefir to get the health benefits from the kefir plants. 

The best drinks are all natural and don’t contain dairy or gluten. 

Most drinks don’t cause side effects, but even in the rare cases someone experiences a side effect, it is minor. 

To minimize the possibility of shock to the system, most experts recommend starting with one probiotic drink a day before gradually increasing to more after your body adjusts to the nutrient intake. 

Choose Sunny Culture for Your Kefir Needs ☀️

As you can see, adding kefir to your diet comes with plenty of health benefits. If you’re looking for kefir products to get you jump-started on your healthy lifestyle journey, visit Sunny Culture.

We have various products that you can choose from.

The different delicious flavors include:

  • Elderberry Shots
  • Lemon Ginger Shots
  • Turmeric Shots
  • Blue Spirulina Shots

The best part about Sunny Culture is that you receive all the benefits of Kefir without the dairy!

Benefits of Sunny Culture Products 

Now that we covered the health benefits of kefir in general, it’s important to know the specific benefits of Sunny Culture products. 

They make an effort to provide products that fit into all diets and health plans, no matter how strict. The Smooth Probiotic Shots are organic, vegan, and keto-friendly


Organic products don’t use any preservatives or additives used in most other products. 

Some people use these items in their items so that they last longer and come with additional advantages. 

However, Sunny Culture probiotic shots only use natural ingredients and don’t include any synthetic ingredients made in a lab.


Vegan foods don’t use any amount of animal products

While this may sound simple enough at first, this means that vegans can’t eat anything with meat, butter, cheese, milk, or seafood. 


The keto diet emphasizes protein over glucose and gluten. 

No Sunny Culture drinks do not include gluten, which can irritate celiac disease. They also don’t contain added sugars, outside what is needed to ignite the fermentation process with the mother culture. We will go more into the difference in a future post.  

Visit our products page to see the products that we have available. You can also contact us to learn more about Sunny Culture and other buying options that we have.


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