Navigating the yogurt aisle may be one of the most challenging tasks during your grocery trip. With a wide selection of yogurt varieties to choose from—Greek, kefir, goat-milk, skyr, nondairy and more, it can be a head-scratcher to suss out what the differences are and choose the one that suits you best.
The truth is that different types of yogurts offer varying tastes and nutritional profiles.
With so many types of yogurt available, don't forget about the original: plain yogurt made from cow's milk. But is plain cow's-milk yogurt actually good for you? Read on for all the details on its health perks.
![A spoon full of yogurt on a purple background](https://www.eatingwell.com/thmb/fWsGJV6dW6EZsqDzWFxVoU0HbFw=/1500x0/filters:no_upscale():max_bytes(150000):strip_icc()/is-yogurt-healthy-heres-what-a-dietitian-has-to-say-5b832942e7d8455db797fc02fa4f8c68.jpg)
Health Benefits of Yogurt
In addition to the many nutrients present, yogurt may also offer potential health benefits. Here are a few of them.
May Improve Digestive Health
Yogurt, a cultured product, is made with bacteria strains, such as Lactobacillus acidophilus and Bifidobacterium sp., added to milk during the fermenting process. This makes yogurt a source of probiotics, which are live bacteria that can help keep the digestive system, especially the large intestine, healthy.
Consuming probiotics regularly may help balance the number of good and bad bacteria present in the gut and improve symptoms related to irritable bowel syndrome (IBS) and ulcerative colitis, a type of inflammatory bowel disease (IBD). Both conditions change the frequency of bowel movements, ranging from constipation to diarrhea.
And if you're sick and are taking antibiotics, which can wipe out both the good and bad bacteria in the gut, eating foods with probiotics, such as yogurt, can help restore the good bacteria.
May Support Heart Health
When following a heart-healthy diet, yogurt might not be top of mind as something to include. However, there is evidence that regular yogurt consumption may support a healthy heart. For example, in a 2020 meta-analysis in Critical Reviews in Food Science and Nutrition, researchers found that regular consumption of fermented dairy products, including yogurt, was linked to a lower rate of heart disease.
And it doesn't necessarily need to be reduced-fat yogurt. In a 2019 review in Advances in Nutrition, researchers dug into the literature and found that full-fat yogurt and cheese don't seem to have the detrimental effects on cardiovascular health as once thought. And while more research needs to be done, if you enjoy full-fat yogurt, feel free to include it in moderation.
May Benefit Those Who Are Lactose-Intolerant
If you have lactose intolerance, your body has a reduced ability to digest the milk sugar lactose that's present in dairy products. If you stay away from all dairy products to avoid the unpleasant symptoms of gas, bloating and diarrhea, you may want to reconsider yogurt.
A 2020 study published in Food Science & Nutrition suggests that consuming yogurt with beneficial bacteria strains may reduce the symptoms associated with lactose intolerance. This could be due to the yogurt helping to improve the gut flora to support a healthier microbiome—which results in better digestion.
Plain Yogurt Nutrition
The USDA's MyPlate dietary guidelines recommend that adults include 3 cups of dairy products, such as low-fat or fat-free yogurt, as part of a nutritious daily diet. The nutritional makeup of plain yogurt can vary, depending on the amount of milk fat present.
Here's the nutrition for 1 cup of plain, fat-free (or nonfat) yogurt, per the USDA:
- Calories: 137
- Total Carbohydrates: 19 g
- Fiber: 0 g
- Total Sugar: 19 g
- Added Sugar: 0 g
- Protein: 14 g
- Total Fat: 0 g
- Calcium: 488 mg (38% Daily Value)
- Phosphorus: 385 mcg (30% DV)
- Potassium: 625 mg (13% DV)
- Zinc: 2 mg (18% DV)
- Vitamin B12: 1.5 mcg (63% DV)
- Vitamin D: 3 mcg (15% DV)
This is the nutrition for 1 cup of plain, low-fat yogurt, per the USDA:
- Calories: 154
- Total Carbohydrates: 17 g
- Fiber: 0 g
- Total Sugar: 17 g
- Added Sugar: 0 g
- Protein: 13 g
- Total Fat: 4 g
- Saturated Fat: 2.5 g
- Calcium: 448 mg (34% Daily Value)
- Phosphorus: 353 mcg (28% DV)
- Potassium: 573 mg (12% DV)
- Zinc: 2 mg (18% DV)
- Vitamin B12: 1.4 mcg (58% DV)
- Vitamin D: 3 mcg (15% DV)
And finally, this is the nutrition for 1 cup of plain, whole-milk yogurt, per the USDA:
- Calories: 149
- Total Carbohydrates: 11 g
- Fiber: 0 g
- Total Sugar: 11 g
- Added Sugar: 0 g
- Protein: 9 g
- Total Fat: 8 g
- Saturated Fat: 5 g
- Calcium: 296 mg (23% Daily Value)
- Phosphorus: 233 mcg (19% DV)
- Potassium: 380 mg (8% DV)
- Zinc: 1.5 mg (14% DV)
- Vitamin B12: 1 mcg (42% DV)
- Vitamin D: 3 mcg (15% DV)
Plain Yogurt's Nutritional Benefits
Yogurt is one of the most nutritious whole foods, offering many essential vitamins and minerals. Here's a look at all the health perks it provides:
Excellent Source of Calcium
Like milk and cheese, yogurt is an excellent source of calcium, providing about one-quarter to one-third of your daily recommended calcium intake per cup. Calcium is an essential mineral for keeping your bones and teeth strong, supporting the proper release of hormones and helping with blood clotting, nerve transmission and more.
Packs Bone-Protecting Phosphorus
Phosphorus is another crucial nutrient in yogurt and other dairy products. It plays an important role in energy production and storage. You can find phosphorus in every body cell, but most of it is found in your bones and teeth.
Maintains Energy Levels with B12
You can also find vitamin B12 in yogurt, a nutrient found naturally only in animal products, although plant-based products may be fortified with this nutrient. This B vitamin supports making red blood cells, nerves and the genetic material, or DNA. Eating enough vitamin B12 can also help prevent anemia, a condition that makes you feel weak, tired and irritable. The good news is that yogurt provides around half of your daily recommended intake of B12, depending on the fat variety.
Delivers Energy-Producing Vitamin B2
Riboflavin (vitamin B2) is another vitamin B nutrient you can find in yogurt. This essential nutrient is responsible for cell growth and development, and it also helps turn the food you eat into energy. You'll find about half of your daily need for riboflavin in a cup of nonfat plain yogurt.
Supports Immunity with Zinc
You can also find zinc in yogurt, a vital nutrient for growth and development for all ages. More importantly, this mineral plays a crucial role in bolstering the immune system to fight off bacteria and viruses and supporting wound healing.
Provides Blood-Pressure-Friendly Potassium
Potassium is an abundant mineral in many foods, and yogurt is no exception. While the amount present in yogurt is not as high as other minerals such as phosphorus, potassium is a vital nutrient that supports the bones, muscle, kidney and nerve functions and encourages your body to flush out sodium to keep blood pressure in check.
Supplies a Good Amount of the Sunshine Vitamin
You will also find some vitamin D in yogurt, added through fortification. Vitamin D works alongside calcium to build and maintain bones and teeth and to help prevent osteoporosis. Moreover, this fat-soluble vitamin supports the immune system and helps with ensuring the nerves and muscles work properly.
Contains Muscle-Building Protein
Yogurt is also packed with protein, an essential nutrient needed for the growth, maintenance and repair of muscles. Depending on the fat variety of the yogurt, the protein ranges from 9 to 14 grams per cup. The presence of protein in yogurt makes it ideal to combine with other nutritious foods—like fruit and nuts—to curb your hunger and tide you over for the next meal.
How to Enjoy Plain Yogurt
With so many varieties of yogurt to choose from, plain yogurt may not be your first choice. Still, you may be surprised to learn that you can enjoy plain yogurt in many ways, aside from eating it as is.
Plain yogurt does not have added sugar and sweeteners, making it a perfect all-purpose ingredient to use as a marinade, like in our Yogurt-Curry Marinated Chicken Thighs recipe.
You can also add a finishing touch to dishes using plain yogurt. Mixing a spoonful of plain yogurt into Garden Fresh Asparagus Soup or One-Skillet Salmon with Fennel & Sun-Dried Tomato Couscous adds a pleasingly smooth texture to the dish.
Using plain yogurt in recipes can also unleash your culinary creativity. Bump up the protein in smoothies and fruit compotes with plain yogurt, or use it as a replacement for condiments such as sour cream and mayonnaise. And, who needs yogurt with added sugar and sweeteners when you can sweeten it naturally with your favorite fruits?
The Bottom Line
Plain cow's-milk yogurt is full of nutrients, and its natural flavor and wholesomeness make it a well-rounded food to include as part of a healthful diet. Check out these Healthy Yogurt Recipes, such as Healthy Carrot Cake Muffins, Salmon-Stuffed Avocados and Pineapple Green Smoothie, for meal ideas and inspirations.