Lentils and Nutrition: The Latest Research (2024)

Topic summary contributed by volunteer(s): Linda

Lentils have the second-highest antioxidant content (behind black beans) among all tested legumes and offer significant levels of protein, iron, zinc, and folate. A diet rich inlegumes may help reduce cholesterol, hypertension, and the risk of prediabetes, fibrocystic breast disease, and prostate cancer proliferation. They may offer significant anti-inflammatory effects, as well.

They are high in phytates, which may reduce the risk of colon cancer and may have protective effects against osteoporosis. Lentils and chickpeas appear to improve glycemic control (i.e., moderate blood sugar levels) not just at the meal when they are consumed, but even hours later or the next day. Lentils and other foods containing resistant starch may help block the accumulation in the colon of hydrogen sulfide, which is associated with inflammatory bowel disease.

Sprouted lentils have twice the antioxidant content as unsprouted, andred lentils beat other types in overall nutritive benefits.

Legumes’ reputation for flatulence production may be undeserved: studies show that intestinal gas issues appear to return to normal levels after a few days or weeks of increased legume intake.

For substantiation of any statements of fact from the peer-reviewed medical literature, please see the associated videos below.

Image Credit: Wikimedia Commons. This image has been modified.

Lentils and Nutrition: The Latest Research (2024)

FAQs

What happens if I eat lentils every day? ›

Eating half a cup of cooked lentils gives you lots of essential nutrients and their high fiber content makes you feel full. However, the fiber in lentils can be hard for your body to break down. Eating too many lentils can cause gas, bloating, and cramping.

What effect do lentils have on the bowel? ›

Lentils are rich in dietary fiber, both the soluble and the insoluble type. They are undigested, which means they will pass out of our bodies. Insoluble fiber encourages regular bowel movement and prevents constipation and helps prevent colon cancer.

What nutrients are missing from lentils? ›

They are also nutritious, providing you with several nutrients including fiber, folate, iron, potassium, phosphorus, calcium and protein. However, the protein in lentils is incomplete, as it does not contain sufficient amounts of all of the essential amino acids.

What are the healthiest lentils to eat? ›

The best part is that black lentils are the most nutrient-dense type of lentil, including high quantities of calcium, potassium, iron, and protein. According to the USDA, a half cup of raw black lentils has 960 mg of potassium, 100 mg of calcium, 8 mg of iron, and 26g of protein.

Are lentils inflammatory? ›

Overall, lentils are a highly nutritious food with various health benefits, including anti-inflammatory and antimicrobial effects. The fiber and protein content in lentils make them beneficial for weight management, blood sugar regulation, and supporting overall gut health.

Do lentils cleanse the liver? ›

Detox Value and Health Benefits of Lentils

Lentils are one of the most nutritious foods that cleanse the liver. In fact, their detox properties aren't the best thing about this particular legume.

What to combine with lentils to make complete protein? ›

The combination of wheat or rice with beans or lentils is referred to as complementary because they create a nutritionally complete protein.

What do lentils do to your gut? ›

Lentils are rich in a type of fiber that helps your digestive system work as it should and fuels good bacteria in your gut. Fiber may also help reduce the risk of colorectal cancer. “Fiber plays an important role in regulating our bowels and protecting the immune system,” says Homan.

Are lentils healthier than kidney beans? ›

Nutritional properties: Lentils have a lower phytate content than beans and are lower in indigestible sugars, which means that they are less likely to lead to flatulence than beans. Beans are also slightly higher in carbs than lentils, though their dietary fiber content can vary between legumes.

Are lentils healthier than chickpeas? ›

Since lentils have more fiber, lentils win this round. Lentils contain more protein than Chickpeas. Both chickpeas and lentils are great sources of vegetable protein. However, since lentils have more of this healthy nutrient, lentils win this round.

Are lentils better for you than potatoes? ›

Lentils can also help reduce blood sugar. In a study that included 48 healthy adults, replacing half of the carbs from rice or potatoes with carbs from cooked lentils at a meal led to significant decreases in post-meal blood sugars compared with eating rice or potatoes alone (12).

Are lentils a superfood? ›

Lentils are a nutritional powerhouse. A 1/2 cup serving is an excellent source of folate, fiber, and manganese, and a good source of protein, thiamin, iron, phosphorus, potassium, and copper. Folate is required to create DNA and other genetic material.

Do lentils burn belly fat? ›

Lentils and beans are rich in soluble fiber, which is the single best carbohydrate to help you burn belly fat. "Soluble fiber forms a thick gel when it binds with water in the body," Tracy said. "This gel that forms therefore slows digestion in the body, which keeps you feeling full for longer!

How many times a week should I eat lentils? ›

(You can even cook lentils in an Instant Pot.) In terms of how often you should be eating lentils, enjoying them a few times per week is ideal to reap all their amazing benefits.

How much lentils to eat per day to lose weight? ›

Eating about 3/4 cup (130 grams) each day of these foods known as pulses led to a weight loss of 0.34 kilograms (just over half a pound), in a systematic review and meta-analysis of all available clinical trials on the effects of eating pulses.

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