Grain kernels that are ground into flour used to make bread consist of three layers known as the bran, endosperm, and germ. Refined grains are those where the outer bran and middle germ are removed, thus leaving only the innermost endosperm. That milling process creates flour that’s then used to make bread with a fine texture and longer shelf life. That increase in storage length and palatability is the main benefit of refined grains but it comes at the cost of much of the fiber being lost, as well as many other nutrients, like protein, iron, and several B vitamins, for instance. As a result, breads made from refined grains have lower satiety than other options. Additionally, they aren’t as nutritious, as they’re also more likely to contain high amounts of added sugar and sodium, thus further decreasing the nutritional value. And then there are the conditioners, preservatives, and other additives that are similarly applied to help prolong freshness and improve the sensory experience but can affect gut health.

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In the ingredients section of the nutrition facts panel, you may encounter “enriched flour” or something similar. That’s simply another name for flour made from refined grains. The difference there is that while refined flour consists of processed grains that are left as is with their vitamins and minerals removed, enriched flour consists of those same grains but with the addition of the lost nutrients. In some instances, enriched flour may also be fortified with additional nutrients that weren’t originally present in the whole grain. Nevertheless, whether to restore the nutritional value or to improve it, the added nutrients pale in comparison to the natural ones, as they have lower absorption rates and don’t function in the body as effectively because of the missing fiber, phytochemicals, enzymatic cofactors, and other synergistic compounds that work together to produce a health effect from vitamins and minerals. So save for the minor difference, enriched grains and refined grains are essentially the same thing.

In addition to lowering cholesterol and reducing blood pressure, among its other health benefits, fiber also helps with weight management by forming a gel that takes up space in the gut and causes the physical sensation of fullness. Further contributing to appetite control is the fact that the gel slows down the digestion of carbs and the absorption of glucose into the bloodstream, which helps regulate blood sugar so it doesn’t rise or drop too quickly and prompt hunger. Protein likewise has a similar impact on blood glucose and promotes satiety in other distinct ways.

When grains are refined, the appetite-suppressing effects of protein and fiber don’t occur because the fibrous bran and nutrient-rich germ are removed, thus leaving only the starchy endosperm that the body can break down into immediate energy. That’s not the case with whole grains, as the kernels remain intact during the milling process. That being the case that the bran and germ are present in whole grain flour, bread made from it contains more protein and fiber than refined bread, as well as more vitamins and minerals that the body can utilize with better efficiency than the synthetic forms that may be added back as replacements.

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Popular grains include wheat, rye, barley, and oats, as well as millet, sorghum, amaranth, einkorn, quinoa, corn, bulgur, and buckwheat. Bread can be made out of all of those grains. To identify that the grain that’s used is whole, the label should say something to the effect of “100% whole [insert grain]” or “whole [insert grain]” on the package and the very first item listed in the ingredient panel should prove that by beginning with the word “whole”. If it says something else like “white flour”, “enriched flour”, “wheat flour”, “wheat germ”, or “bran”, then the product is refined. There are more terms that distinguish whole grains from refined grains but those are the easiest ones to look out for if a product doesn’t have the Whole Grains Council 100% Stamp, which certifies that there’s a minimum of 16 grams of whole grains per serving.

Whole grain bread is made up of one type of specific whole grain. Multigrain bread, on the other hand, is made up of different types of grains, some of which may be whole or refined and necessitate reading of the nutritional label to determine. Additionally, it’s not uncommon for multigrain bread to also have seeds. Depending on the ingredients, this type of bread is typically characterized as high in fiber, protein, and essential vitamins and minerals.

When whole grains are soaked in water long enough, they begin germinating. Once that happens, the grains are mashed and baked and the final product is known as sprouted bread, which is also known as Ezekial bread. During that soaking process, enzymes break down the starch and protein in the grain and that dissolution makes it easier for the body to absorb those nutrients, as well as certain minerals from the breakdown of phytates that normally reduce their bioavailability. That change is one way that sprouted bread offers increased nutrition. The other is that the bread is often made with lentils and beans added in, which boosts the protein and fiber content, plus that of the vitamins and minerals.

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Some brands use sprouted flour made from sprouted whole grains to make sprouted bread instead of the grains themselves. That type of bread is still healthy and nutritious but not to the same extent as when sprouted bread is made with sprouted grains. So to enjoy the maximum benefits of sprouted bread, scan the ingredient list for “sprouted [insert grain]”, which should either be the only sprouted item in the product or appear before “sprouted [insert grain] flour”. Another issue to be aware of with sprouted bread is that when it consists of one whole grain or a blend of various whole grains, the bread can be dense and brittle depending on the type of grain that’s used. To counteract this and make a bread that’s lighter and softer, sprouted bread may also contain refined flour. Depending on what your needs and preferences are, it might be in your interest to avoid brands that mention refined flour anywhere in the ingredients or list it ahead of “sprouted [insert grain]”, which would hint that the ratio of sprouted grain to refined flour isn’t skewed the appropriate way.

Instead of using commercial baker’s yeast to make bread rise, or leaven it, sourdough relies on lactic acid bacteria and wild yeast to do the job along with a mixture of water, flour, and salt. Together, that combination of ingredients is allowed to sit at room temperature and ferment. After a few more intermediate steps over the course of days and weeks, if not longer, a portion of the dough may be saved as a sourdough starter for future purposes while the rest is shaped into loaves and baked. The final result is a type of bread that’s characterized by its sour taste and longer shelf life thanks to the biochemical changes that occur to the grains during the fermentation process. Improved digestibility and increased mineral absorption are also effects, as well as a lowering of the body’s response to the glycemic load from the carbs.

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Refined flour is the flour of choice for many traditional and commercial sourdough loaves. That isn’t much of a problem because the fermentation process slows down the digestion and absorption of the refined flour so blood sugar regulation isn’t as much of an issue as with standard white bread. But for higher fiber and better nutrition, you should check for the use of whole grains. Also, some manufacturers skip the long fermentation process that’s necessary to produce the most effect and instead use baker’s yeast and dough conditioners to accelerate things. To ensure that you’re purchasing an authentic sourdough bread rather than one that’s sourdough flavored, the package should have a simple ingredient list that only includes flour, water, salt, and possible mention of a sourdough starter, or culture. If commercial yeast, vinegar, preservatives, or added sweeteners like sugar are on the label, then faster methods were used to make the bread, approximate the taste, and extend the shelf life.

Another way to distinguish authentic sourdough is by the price. Although not always guaranteed, the cheaper the sourdough bread is, the more likely that it was mass-produced in 2-3 hours. That’s usually not the case with more expensive sourdough, as the cost that’s passed down to the consumer is usually reflective of the additional labor and expertise that was used as high-quality, artisan ingredients were allowed to slowly ferment over an extended period of time. That’s generally how price works as an indicator of production quality but, as stated, using it as a gauge isn’t always certain because a premium price may just be a matter of high demand from clever marketing and fancy packaging, for instance. On that account, what you’re asked to pay shouldn’t be used as the sole metric to distinguish true sourdough from the fake.

The most popular type of bread on the planet is white bread. To make it, the bran and germ are removed from wheat grains in production of the wheat flour that’s necessary to form the dough. That milling process essentially makes white bread a particular type of refined bread, one that’s not only characterized by its light color and easiness to chew but also by its sparse amount of protein and fiber from the loss of the nutrient-rich parts of the grain. Due to that lack of protein and fiber, white bread has an exceptionally high glycemic index, meaning that it causes rapid blood sugar spikes because there’s essentially nothing to slow down digestion and carb absorption. Given this circumstance, white bread should not be the bread of choice for individuals with diabetes and insulin resistance, nor those who are trying to lose or maintain their weight and want to make their effort easier by reducing their appetite.

Starch traps moisture and potatoes contain a lot of it. As a result, when potatoes are used to make bread dough, the product is a loaf that’s soft and moist because of the absorption of water by starch and how heat breaks down that sugar molecule’s crystalline structure, which has the added effect of inhibiting the staling process and is why potato bread has a longer shelf life than other kinds of bread. Potato bread is also sweeter than most breads because not all of the natural sugar is consumed by the yeast during the time it takes for the dough to rise before getting baked. On top of that, there’s the fiber, protein, potassium, iron, magnesium, and other nutrients that potatoes provide.

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Potato bread is similar to other common bread types with the exception that potato flour, dehydrated potato flakes, or mashed potatoes are used in place of some of the flour. In the overwhelming majority of commercially produced potato bread, that flour is often made from the same refined wheat that’s used to make white bread. So even though potato bread offers more nutrients than white bread, it can behave exactly like it by digesting quickly and spiking blood sugar. On that account, traditional store-bought potato bread may not be ideal for diabetics and others who want to keep their blood sugar under control, nor those who are trying to better manage their appetite with satiating foods. For those individuals or anyone else who wants an alternative, what should be looked out for is whole grain potato bread that includes whole wheat flour as the first item listed in the ingredient section of the nutrition facts panel.

Gluten is a protein in grain that gives sponginess and elasticity to the dough that’s made from it, which allows bread to rise. The protein also affects the flavor profile of bread. Wheat is the grain with the highest level of gluten among common cereals and that’s why an assortment of loaves are made with it as the sole grain or as part of a blend to make up for the gluten content of other grains.

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Bread that’s labeled as “honey wheat”, “country wheat”, or simply “wheat bread” is often made with refined white flour and ingredients like molasses, high fructose corn syrup, and caramel food coloring are used to give the product a dark appearance. That being the case, if you want wheat bread that’s rich in protein, fiber, and essential vitamins and minerals, then you can’t depend on the coloring alone and the use of “wheat” on the packaging. Instead, you have to look out specifically for the term “whole wheat” and read the ingredient list to make sure that whole wheat grain is used in large quantities, which means that something like “100% whole wheat” or “whole wheat” is printed first.

Beta-glucan is a type of soluble fiber that slows digestion and the absorption of sugar from the breakdown of carbs. In addition to reducing blood glucose spikes to improve metabolic health and help control hunger, there’s also evidence that beta-glucan has an effect on lowering “bad” cholesterol. Oats are an abundant source of that fiber and those benefits are why oat bread is a good choice.

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Oat bread that isn’t flat always contains a mix of oats and flour from another grain, which is typically wheat, because oats by themselves don’t contain enough gluten to form yeast-raised bread. As such, the secondary grain supplies the structure for the bread while the oats basically boost the flavor, texture, and nutritional profile via the extra fiber, plus magnesium, iron, and additional vitamins and minerals. In light of that, you can ensure that you’re getting the maximum benefits of an oat-based bread by checking the ingredients and opting for a loaf that has oats or a whole grain listed before the inclusion of refined flour, if at all.

As a grain, rye contains less gluten than wheat but it’s commonly used alone to produce a variety of loaves because it naturally has higher levels of soluble fiber and minerals, like iron and magnesium. However, because rye is low in gluten, bread that’s made with it as the main component can be moist but dense. Wheat flour is often added as a workaround solution to improve the texture.

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Rye bread can be light or dark in color, as well as marbled, and that depends on which portion of the grain is used. Light rye bread is usually made from refined flour that only contains the endosperm and not the outer two layers of rye grain. Dark rye bread is typically made from rye flour that also contains the nutrient-dense bran and germ. That distinction makes dark rye bread the better choice for a number of health and fitness needs but that’s not always automatic. In some instances, dark rye bread is nothing more than refined rye flour that’s made into bread and then flavored and colored with items like molasses, cocoa powder, or coffee. As such, if you elect for dark rye bread, don’t immediately assume it’s whole grain based on the appearance. Instead, check the first entry of the ingredients list for the words “whole” and “rye”. As for marbled rye bread, it’s a combination of light rye dough and dark rye dough that’s braided together to produce rye bread with a swirling color pattern.

Originating from Germany, traditional pumpernickel bread is made with rye flour and the sourdough leavening technique. Once the dough is ready to bake after the culture of bacteria and yeast does its fermenting work, the bread is set in the oven at a low temperature for as long as 24 hours to produce a dark and dense loaf that’s rich in nutrients like fiber, protein, B vitamins, and antioxidants that support health and wellbeing in their own respective ways, such as stabilizing blood sugar, reducing cholesterol, and propagating the growth of good bacteria in the gut flora, as well as suppressing hunger for weight management.

The ingredients and manufacturing process of pumpernickel are what provide some of its benefits. All of that is different outside of Europe. In the United States, commercial bakers are more likely to use wheat flour instead of only rye and rather than employing a sourdough starter, packaged yeast is what’s often depended on for leavening. What else is different is the baking method, as U.S. pumpernickel is prepared at a high-heat setting so it can bake faster. To offset the loss of the deep, nutty flavor and dark brown color that’s a result of chemical reactions that occur by way of a longer bake time, manufacturers may add molasses, coffee, cocoa powder, and other ingredients to approximate the appearance and taste of the traditional version.

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Many of the breads that are advertised as pumpernickel in the U.S. are actually glorified rye bread. As such, if you want authentic pumpernickel to enjoy the bread’s benefits along with its distinctive taste and texture, then among the selection of bread manufactured by domestic food companies may not be the best place to look. Instead, you might be better off looking for foreign brands in the international aisle of your local supermarket or at a specialty grocer, if not through an online retailer.

Typically, bread is made from grain ground into flour that’s then mixed with water and a leavening agent, which is used to form dough that’s kneaded and baked. Some other ingredients like salt, sugar, oil, or milk may be added to enhance the bread in some way but that’s breadmaking at its most basic level, which involves grain flour as the major component. The difference with keto bread is that grain flour isn’t the single most important ingredient. That distinction goes to such items like almond flour, coconut flour, psyllium husk, and flaxseed meal. Those alternative flours and fiber additives are used for the express purpose of creating bread with fewer digestible carbs than traditional bread. Toward that end of reducing net carbs, food manufacturers are successful at producing a viable option for individuals following a keto or similar low-carb diet while also supporting satiety because the type of non-grain flours that are used are high in fiber, protein, and healthy fats, in addition to the supply of those nutrients from the eggs, butter, or cream cheese that’s often used to make the bread texture softer and airier in approximation of how traditional bread feels.

Bread that’s made without wheat, rye, oats, barley, and other grains falls under the category of grain-free bread. That essentially makes keto bread grain-free bread. However, while all keto bread is grain-free bread, not all grain-free bread is keto bread. That’s because instead of all grain-free breads containing ingredients like almond flour or coconut flour, for example, some use root starches like tapioca, cassava, potato, and arrowroot, all of which are ingredients that produce bread with much higher carbohydrate counts.

Some individuals experience symptoms like gas, bloating, and diarrhea when they consume gluten, if not a more severe and potentially life-threatening response by the immune system if what they have is an allergy and not a sensitivity to the protein found in certain grains. Gluten-free bread exists for those people, as it doesn’t contain barley, rye, triticale, malt, or wheat and any of its varieties, like farro, spelt, kamut, and durum. What’s used instead are whole or refined grains that are gluten-free, such as amaranth, quinoa, rice, millet, sorghum, buckwheat, corn, and teff. Grain-free bread with its use of nut, seed, and root flour also fits into this category.

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Many gluten-free breads are higher in sugar, provide less protein and fiber, and contain more calories and fewer essential vitamins and minerals than normal bread that isn’t made from refined grains. To top it off, gluten-free bread typically costs 4x more. It’s for those reasons why it’s generally not advised to switch to gluten-free bread if it’s not borne out of medical necessity, as there are no benefits to doing so. But if you have a health issue that requires going gluten-free or simply want to consume gluten-free bread for some less prevailing reason, then you should look at the ingredient list to make sure that the predominant ingredient in the product is whole gluten-free grains rather than refined starches. If not that, then seeds. Whatever the case, the bread is likely to have more protein, fiber, and micronutrients with either ingredient listed first than it would otherwise, which you can check by reviewing the nutrition facts panel. Something else to be aware of and look out for is the presence and quantity of added sugars that are used to mask the blandness caused by the missing gluten. Lastly, gluten-free bread is more likely to be multigrain as opposed to being made up of one particular gluten-free grain.

Any bread that’s free from animal products or products of animal origin can be consumed by vegans. All it takes is looking on the ingredient list for any item that’s animal-based, such as eggs, milk, casein, whey, honey, royal jelly, gelatin, and other additives that are used to improve the taste and texture of commercially sold bread. To forgo having to do that work of identification, you can instead buy vegan bread that’s specifically made for individuals who base their diet exclusively on plants.

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The absence of animal-based products doesn’t automatically make a type of bread healthier and more nutritious than bread with those items; neither does the use of plant-based alternatives in place of ingredients derived from animal sources. Case in point, some loaves that meet the criteria of vegan bread can consist of refined grains and have high amounts of sugar and sodium. That illustrates that vegan bread can be just as processed and lacking in nutrition as conventional bread. Due to that, it’s still important to read the nutrition facts panel and ingredients list to make sure that the contents fit your needs.