Is Buttermilk Good for You? Benefits, Risks, and Substitutes

Is Buttermilk Good for You? Benefits, Risks, and Substitutes

Buttermilk is a fermented dairy product.
The majority of modern buttermilk is cultured, meaning that beneficial bacteria have been added. It’s different from traditional buttermilk, which is rarely found in Western countries today.
This article refers to cultured buttermilk simply as buttermilk.
This dairy product is most often used for baking. For example, it’s a common ingredient in biscuits, muffins, quick breads, and pancakes. It can also be used in batters for making fried foods or as a creamy base in soups, potato salad, or salad dressings.
This article reviews the nutrition, benefits, and downsides of buttermilk and tells you how to make substitutes for store-bought varieties.
ButtermilkShare on Pinterest

What is buttermilk?

The name buttermilk is somewhat misleading, as it doesn’t really contain butter.
Traditional buttermilk is the liquid leftover after whole milk has been churned into butter. This type of buttermilk is rarely found in Western countries today but remains common in parts of Nepal, Pakistan, and India.
Buttermilk today consists mostly of water, the milk sugar lactose, and the milk protein casein.
It has been pasteurized and homogenized, and lactic-acid-producing bacteria cultures have been added, which may include Lactococcus lactis or Lactobacillus bulgaricus.
Lactic acid increases the acidity of the buttermilk and prevents unwanted bacterial growth, which extends its shelf life. It also gives buttermilk its slightly sour taste, which results from the bacteria fermenting lactose, the primary sugar in milk (1).
Buttermilk is thicker than milk. When the bacteria in the beverage produce lactic acid, the pH level is reduced, and casein, the primary protein in milk, solidifies.
When the pH is reduced, the buttermilk curdles and thickens. This is because a lower pH makes the buttermilk more acidic. The pH scale ranges from 0 to 14, with 0 being the most acidic. Cow’s milk has a pH of 6.7–6.9, compared to 4.4–4.8 for buttermilk.
Buttermilk nutrition
Buttermilk packs a lot of nutrition into a small serving.
One cup (240 ml) of fortified buttermilk provides the following nutrients (2):
  • Calories: 150
  • Protein: 8 grams
  • Carbs: 11 grams
  • Fat: 8 grams
  • Fiber: 0 grams
  • Calcium: 30% of the Daily Value (DV)
  • Iron: 0% of the DV
  • Sodium: 11% of the DV
  • Vitamin C: 4% of the DV
  • Vitamin A: 6% of the DV
  • Vitamin D: 25% of the DV
  • Cholesterol: 12% of the DV
Health benefits of buttermilk
Buttermilk may offer several health benefits, including for your bones, blood pressure levels, and oral health.

May be easier to digest than other dairy products

The lactic acid in buttermilk can make its lactose content easier to digest. Lactose is the sugar in dairy products.
Many people are lactose intolerant, meaning that they don’t have the enzyme needed to break down this sugar. Approximately 65% of people worldwide develop some degree of lactose intolerance after infancy (3).
Some people with lactose intolerance can drink cultured dairy products with few to no side effects, as the lactose is broken down by the bacteria (4Trusted Source).

May support strong bones

Buttermilk is a good source of calcium and phosphorus, as well as vitamin D if it’s fortified. Full-fat varieties are also rich in vitamin K2 (56).
These nutrients are important for maintaining bone strength and preventing degenerative bone diseases like osteoporosis, but many people don’t get enough of them (7Trusted Source8Trusted Source910Trusted Source).
A study in people ages 13–99 observed that those with phosphorus intakes 2–3 times higher than the recommended dietary allowance of 700 mg per day, increased their bone mineral density by 2.1% and bone mineral content by 4.2% over the 5-year survey period (8Trusted Source).
Higher intake of phosphorus-rich foods was also associated with higher calcium intake. Eating more calcium and phosphorus was linked to a 45% lower overall risk of osteoporosis among adults with normal blood levels of these two minerals (8Trusted Source).
There is also emerging evidence that vitamin K2 is beneficial for bone health and treating osteoporosis, particularly in combination with vitamin D. Vitamin K2 promotes bone formation and prevents bone breakdown (11Trusted Source12Trusted Source).

May improve oral health

Periodontitis is the inflammation of your gums and supporting structures of your teeth. It’s a very common condition and caused by periodontal bacteria.
Fermented dairy products like buttermilk may have anti-inflammatory effects on the skin cells that line your mouth (13Trusted Source).
The intake of calcium from fermented dairy foods has been associated with a significant reduction of periodontitis. Nondairy foods don’t seem to have this effect (14Trusted Source15Trusted Source16Trusted Source).
This may be particularly helpful for people who have oral inflammation as a result of radiation therapy, chemotherapy, Crohn’s disease, and inflamed gums (13Trusted Source17Trusted Source).

May help lower your cholesterol levels

In a small 8-week study in 34 adults, consuming 45 grams, or approximately 1/5 cup, of reconstituted buttermilk (buttermilk powder mixed with water) daily reduced total cholesteroland triglycerides by 3% and 10%, respectively, compared to a placebo (18Trusted Source).
Furthermore, participants who began the trial with elevated LDL (bad) cholesterol levels noticed a 3% reduction in this type of cholesterol (18Trusted Source).
Sphingolipid compounds in buttermilk may be responsible for this effect by inhibiting the absorption of cholesterol in your gut. Sphingolipids are part of the milk fat globule membrane (MFGM) in buttermilk (18Trusted Source).

Linked to lower blood pressure levels

Some evidence suggests that buttermilk may help lower your blood pressure.
In a study in 34 people with normal blood pressure, consuming buttermilk daily reduced systolic blood pressure (the top number) by 2.6 mm Hg, mean arterial blood pressure by 1.7 mm Hg, and plasma angiotensin-I converting enzyme by 10.9%, compared to a placebo (19).
Mean arterial blood pressure is the average pressure in a person’s arteries during one heartbeat, whereas plasma angiotensin-I converting enzyme helps control blood pressure by regulating fluid volume in your body (19).
Though these results are encouraging, more research is needed.
Downsides of buttermilk
Buttermilk may also have several downsides related to its salt content and possible allergic reactions.

Can be high in salt

Certain buttermilk products are high in salt, making it important to check the nutrition label if you need to limit your sodium intake.
Consuming a lot of salt is associated with an increased risk of high blood pressure, especially among individuals who are salt sensitive. High blood pressure is a risk factor for heart disease (20Trusted Source).
For people who are sensitive to dietary salt, high-sodium diets can damage the heart, kidneys, brain, and blood vessels (21Trusted Source).
Low-sodium foods are defined as having 140 mg of sodium or less per serving. In comparison, 1 cup (240 ml) of buttermilk can pack 300–500 mg of this nutrient.
Lower-fat buttermilk often contains even more sodium than higher-fat versions (222).

May cause allergic reactions or digestive issues in some people

Buttermilk contains lactose, to which many people are intolerant.
Although buttermilk appears to be more easily digested by some people with lactose intolerance, many may still be sensitive to its lactose content.
Symptoms of lactose intolerance include upset stomach, diarrhea, and gassiness.
Buttermilk is also naturally high in histamine, a chemical that plays a role in immune, digestive, and neurological processes. People with histamine intolerance should avoid histamine-containing foods, as they can cause headaches, diarrhea, and skin irritation (23Trusted Source).
People who are allergic to milk, rather than intolerant, should not consume buttermilk at all. Milk allergy can cause vomiting, wheezing, hives, upset stomach, and even anaphylaxis in some people (24).

May contain hormones and antibiotics in some countries

Many countries, such as the United States, Brazil, and China, add hormones and antibiotics to dairy products, which then end up in buttermilk. These compounds are of public health concern due to their overuse in the food system (25Trusted Source26Trusted Source).
The European Union (EU) banned the use of antibiotics for growth purposes in livestock in 2006, and the use of antibiotics in animal agriculture is very low in New Zealand (27Trusted Source28).
One of the main hormones used in the dairy industry is recombinant bovine growth hormone (rBGH). It’s man-made and used to increase milk production in dairy cows.
rBGH has been widely used in the United States since 1993 but is banned in the EU and Canada (29).
Dairy cows treated with rBGH have been found to have increased levels of insulin-like growth factor-1 (IGF-1), which research indicates may play a role in the growth of breast, prostate, and colon cancer (30Trusted Source31Trusted Source).
Antibiotics are also widely utilized in the dairy industry. They may be used to treat illness in an individual animal or herd or as a prophylactic measure to prevent disease among livestock.
Antibiotics are a public health concern, as their overuse can lead to the rise of antibiotic-resistant bacteria. This puts consumers at an increased risk of contracting infections that can be very difficult to treat, and even deadly (32Trusted Source33Trusted Source).
The United States Department of Agriculture (USDA) Organic certification prohibits the use of hormones for growth purposes in livestock, as well as the use of antibiotics (34).
To reduce your exposure to hormones, you can also look for buttermilk labeled as rBGH- or rBST-free.
How to make buttermilk substitutes
If you don’t have buttermilk available or prefer to use something else, there are several substitutions.

Acidified buttermilk

To make acidified buttermilk, you need milk and an acid. The two are mixed together, which causes the milk to curdle.
Acidified buttermilk can be made using dairy milk of any fat content. It can also be made with nondairy milk alternatives, such as soy, almond, or cashew milk. Acids like lemon juice, white vinegar, or apple cider vinegar work well.
The ratio is 1 cup (240 ml) of milk to 1 tablespoon (15 ml) of acid. Gently mix the two ingredients and let the mixture sit for 5–10 minutes until it begins to curdle.

Plain yogurt

Like buttermilk, plain yogurt contains live and active cultures. You can use plain yogurt as a substitute for buttermilk in baking in a 1:1 ratio.
If the recipe calls for 1 cup (240 ml) of buttermilk, you can substitute 1 cup (240 ml) of yogurt.

Cream of tartar

Cream of tartar is a byproduct of wine production. It’s an acid that is commonly used in baking as a leavening agent. This is because cream of tartar in combination with baking soda produces carbon dioxide gas.
Mix together 1 cup (240 ml) of milk with 1 3/4 teaspoons (6 grams) of cream of tartar and let this sit for a few minutes.
To prevent the mixture from getting lumpy, mix the cream of tartar with a few tablespoons of milk first, before adding it to the rest of the milk.
The bottom line
Buttermilk is a dairy product rich in vitamins and minerals that may offer several benefits for your bones, heart, and oral health.
Still, it can be high in salt, hormones, and antibiotics and may cause issues for people with milk allergy, as well as lactose or histamine intolerance.
If you tolerate dairy, buttermilk is a great and versatile addition to a healthy diet.
The Best Natural Food
The Best Natural Food
provides you with tips, techniques and advice that you need to start,Food, health, weight loss,remedies and the best of products to grow and nurture your relationship and life. The Best Natural Food .

New of label : Health

Post a Comment