Why should you eat whole grains instead of refined grains?

Author

William Cox

Published Mar 02, 2026

Why should you eat whole grains instead of refined grains?

Whole grains retain a lot of their nutrients, including fiber and protein, which are good for digestion and for keeping you feeling full. Whole grains also contain tons of vitamins and minerals, like antioxidants and other vitamins in their bran, and B vitamins and healthy fats in their germ.

Correspondingly, what are the advantages of refined grains?

First, the basics.Refined Grains have been milled (ground into flour or meal) which removes the bran and germ. This gives them a finer texture and improves their shelf life (yay) but strips the grain of important nutrients you need, including B-vitamins, iron, and dietary fiber (boo).

Likewise, what are 3 health benefits to eating whole grains? Whole grains are packed with nutrients including protein, fiber, B vitamins, antioxidants, and trace minerals (iron, zinc, copper, and magnesium). A diet rich in whole grains has been shown to reduce the risk of heart disease, type 2 diabetes, obesity, and some forms of cancer.

Similarly, it is asked, why do we need whole grains?

Grains are important sources of many nutrients, including fiber, B vitamins (thiamin, riboflavin, niacin and folate) and minerals (iron, magnesium and selenium). Dietary fiber from whole grains, as part of an overall healthy diet, helps reduce blood cholesterol levels and may lower risk of heart disease.

Why are whole grain products considered a better choice to include in your diet rather than white bread rice grain products?

Whole grains. These unrefined grains haven't had their bran and germ removed by milling; therefore, all of the nutrients remain intact. Whole grains are better sources of fiber and other important nutrients, such as selenium, potassium and magnesium.

Is oatmeal a refined grain?

Whole grains contain the entire grain kernel ? the bran, germ, and endosperm. Examples of whole grains include whole-wheat flour, bulgur (cracked wheat), oatmeal, whole cornmeal, and brown rice. Refined grains have been milled, a process that removes the bran and germ. Most refined grains are enriched.

Why refined grains are bad?

During the refining process, the bran and germ are removed, along with all the nutrients they contain ( 9 ). This leaves almost no fiber, vitamins or minerals in the refined grains. The only thing left is rapidly digested starch with small amounts of protein. Diets high in refined carbs also tend to be low in fiber.

What happens when you stop eating grains?

You Might Bloat Less

Grains tend to digest to simple sugars, which can lead to belly bloating. Cutting down on grains can help remedy that. "Microbes and yeast like to feed on sugar," Alana Kessler, MS, RD, CDN, E-RYT tells Bustle. "When you cut out grains there is less of that to feed on."

Do we need grains in your diet?

Faye continues, “Whole grains can be good for you and make up an important part of a diet, but they're not required. There's nothing magic you can get from whole grains that you can't get from fruits and veggies. However, they are healthy, yummy, and add variety to a diet. Also, they can be warming and nourishing.

Do grains cause heart disease?

White Rice, Bread, and Pasta

A diet high in refined grains can cause belly fat, which studies link to heart disease and type 2 diabetes. Try to get at least half your grains from whole grains like brown rice, oats, and whole wheat.

Is pasta a refined grain?

Pasta is a type of noodle that's traditionally made from durum wheat, water or eggs. However, similar noodles can be made from other grains, such as rice, barley or buckwheat. Some types of pasta are refined during processing, stripping the wheat kernel of the bran and germ, removing many of the nutrients.

What grains are good for lowering cholesterol?

5.Whole Grains — Especially Oats and Barley

Oats: Contain beta-glucan, a type of soluble fiber that helps lower cholesterol. Eating oats may lower total cholesterol by 5% and “bad” LDL cholesterol by 7% ( 18 ).
Barley: Also rich in beta-glucans and can help lower “bad” LDL cholesterol ( 19 ).

Is popcorn a refined grain?

Popcorn is a whole grain food.

Whole grains contain the entire grain kernel -- the bran, germ, and endosperm. Refined grains have been milled, a process that removes the bran and germ.

Which whole grains are healthiest?

We All Know Whole Grains Are Good for You, but These 11 Are the Healthiest

Barley. Barley is traditionally served in soups, salads, grain bowls, and more.
Quinoa.
Amaranth.
Buckwheat.
Teff.
Oats.
Farro Wheat (or just Farro)
Freekeh Wheat.

What are the worst grains to eat?

Worst grain: White bread and pasta

In refined grains—which include white bread, pasta, rice, crackers, and pretzels—the bran and germ are stripped away.

Are whole grains necessary for good health?

Whole grains contain good-for-you carbs.

Yes, whole grains do contain carbohydrates. Carbs are an essential macronutrient for survival, a must have for a healthy, energized and well fueled body. While they should be balanced with fat and protein in your overall diet, they shouldn't be avoided altogether.

Can we live without grains?

A grain-free diet allows most foods, as long as they're devoid of grains. This includes fruits, vegetables, legumes, meat, fish, seafood, eggs, dairy, pseudocereals, nuts, seeds, and non-grain-based flours.

Is it healthy to eliminate grains?

Benefits for digestive problems

For most healthy people, evidence is sparse that going grain-free will be anything but inconvenient. But for people with certain digestive disorders, some research suggests that eliminating grains eases symptoms.

Can humans digest grains?

Because grains evolved to last from season to season, we can't digest them raw. Many whole grains have been cultivated for thousands of years and they've been a component of the human diet for that long as well. Still, humans have been around much longer than several thousand years.

What can I replace grains with in my diet?

6 Healthy Ways to Replace The Grains In Your Diet

Try veggie “rice.” Pulsing vegetables like cauliflower or butternut squash in a food processor creates a rice-like texture that can be just as satisfying as using real rice.
Spiralize your vegetables.
Use steamed vegetables as “pasta.”
Make a vegetable-based pizza crust.
Swap your lasagna noodles.
Lettuce wraps.

Is oatmeal healthy?

Oats are among the healthiest grains on earth. They're a gluten-free whole grain and a great source of important vitamins, minerals, fiber and antioxidants. Studies show that oats and oatmeal have many health benefits. These include weight loss, lower blood sugar levels and a reduced risk of heart disease.

Is whole grain rice good for you?

Whole-grain rice varieties contain the bran and germ, providing more of specific nutrients like fiber, protein, antioxidants, and certain vitamins and minerals. Choosing whole-grain over white rice can benefit health in many ways and may even reduce your risk of type 2 diabetes, obesity, and heart disease.

What is healthier whole grain or whole wheat?

Whole-grain foods are a healthy choice because they contain nutrients, fiber and other healthy plant compounds found naturally in the grain. While "whole grains" may signify one of many types of healthy grains, "whole wheat" labels the specific grain used.

How do grains affect your body?

Numerous studies show that eating these types of foods leads to overeating, and may therefore cause weight gain and obesity (9, 10). Refined grains have also been linked to numerous metabolic diseases. They can drive insulin resistance and are linked to type 2 diabetes and heart disease (11, 12 , 13 ).

Are whole grains inflammatory?

Whole grains contain all three parts. Refined grains have removed the bran and germ, which contain most of the vitamins, minerals and protein. In addition to having little nutritional value, refined grains have been linked to higher levels of inflammatory markers in the blood.

Are whole grains really bad for you?

They are low in nutrients, fattening, and harmful, and most people are eating way too much of them. Unfortunately, the majority of people's grain intake comes from the refined variety. Very few people in Western countries eat significant amounts of whole grains.

How much whole grains should you eat daily?

The most recent Dietary Guidelines for Americans, released in January 2015, recommend that all adults eat at least half their grains as whole grains – that's at least 3 to 5 servings of whole grains. Even children need 2 to 3 servings or more.

Are whole grains good for weight loss?

The good-for-weight-loss whole grains are those, like brown rice, whole oats, unhulled barley, and buckwheat groats, that have not gone through the grinding, or processing, of their kernels into flour. These whole grains contain only about 500 calories per pound. That's a lot of food.

Are whole grains good for your heart?

Whole grains may be most useful for people who need to lower their cholesterol or control their blood sugar levels. On average, three servings of whole grains per day can help your heart to stay healthy and eating more than that is likely to be even better for your heart.

Is eating whole grains good for you?

Whole grains can contain a lot of fiber

Fiber is one big reason to eat whole grains. And fiber's health benefits are well known—it can help control blood sugar, lower LDL or "bad" cholesterol, and reduce colon cancer risk. Not all whole grains are high in fiber, though.

Is oatmeal better than bread?

Since oats are highly nutritious and linked to a number of health benefits, oat bread can be a healthy choice. In particular, oats are high in fiber and beneficial nutrients, including magnesium, vitamin B1 (thiamine), iron, and zinc.

Are whole grain foods always healthy to eat what is wrong with processed grains?

Whole-Grain Foods Not Always Healthful. Last month the American Society for Nutrition (ASN) reaffirmed in a report that fiber-rich whole grains lower the risks of diabetes and heart disease. Compared with intact grains, though, processed whole grains often have lower fiber and nutrient levels.

Why whole grain is better than white?

Whole wheat is processed to include all three nutritious parts, but white flour uses only the endosperm. When put head-to-head with whole wheat bread, white is a nutritional lightweight. Whole wheat is much higher in fiber, vitamins B6 and E, magnesium, zinc, folic acid and chromium.

Is oatmeal a refined carb?

Simple carbs are also found in processed, refined foods like sugar, pasta, and white bread. “Complex” carbs take longer for the body to break down and are found in vegetables, whole-grain pasta and bread, brown rice, and legumes. Oatmeal, oat cereal, whole-bran or whole-wheat muffins, bagels, or English muffins.

What are the 7 grains?

This 7 grain mix is packed with nutrition. Red and white hard wheats, oats, white soft wheat, rye, triticale, and barley.

Which grains do you eat regularly?

Best Whole Grains to Eat

Bulgur. Most often seen as the key ingredient of the Middle Eastern staple tabbouleh, bulgur is a type of wheat that needs only a few minutes to cook.
Rice. This extremely versatile grain is widely available, inexpensive, and gluten-free.
Corn.
Oats.
Farro.
Teff.
Sorghum.
Quinoa.

What is this grain crop that is a healthier version of rice?

Whole grains (such as buckwheat, brown rice, hominy and oatmeal) are more nutritious than refined grains because they contain the fiber-rich outer bran layer, the nutrient-packed germ and the starchy endosperm.

Why are grains healthy?

Grains are important sources of many nutrients, including fiber, B vitamins (thiamin, riboflavin, niacin and folate) and minerals (iron, magnesium and selenium). Dietary fiber from whole grains, as part of an overall healthy diet, helps reduce blood cholesterol levels and may lower risk of heart disease.

Are potatoes a grain?

Potatoes fall into the starchy vegetable category alongside green peas and corn. So while yes, potatoes count toward your daily vegetable intake, they should also be considered part of the carbohydrate portion of your meal. Potatoes can be a great alternative to bread, pasta, rice or grains.

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