Bread: Nutritional value, health benefits and drawbacks

13 MINUTES

Bread has been a staple food in many cultures for thousands of years. It is a versatile food that can be eaten on its own or used as an ingredient in a wide variety of dishes. Bread is not only delicious but also an important part of a healthy diet.

In this article, we will explore the nutritional value of bread, the different types of bread, and their health benefits and drawbacks. We will also discuss the relationship between bread and weight gain, blood sugar, gluten intolerance, and food allergies. By the end of this article, you will have a better understanding of the role of bread in a healthy diet.

Nutritional value of Bread

Bread is a good source of carbohydrates, protein, and various micronutrients. The nutritional value of bread depends on the type of bread and the ingredients used to make it. Generally, bread made from whole grains is more nutritious than bread made from refined grains. Here are some of the nutritional components of bread:

  1. Carbohydrates: Bread is a good source of complex carbohydrates, which are the primary source of energy for the body.
  2. Protein: Bread also contains protein, which is essential for building and repairing tissues in the body.
  3. Fat: Most bread contains a small amount of fat, but the type of fat can vary depending on the ingredients used to make the bread.
  4. Vitamins: Bread can be a good source of B vitamins such as thiamin, niacin, and riboflavin. Some bread is fortified with additional vitamins such as folic acid.
  5. Minerals: Bread can also be a good source of minerals such as iron, magnesium, and selenium.
  6. Fiber: Whole grain bread is high in dietary fiber, which can help regulate digestion and lower the risk of heart disease.

Overall, bread can be a nutritious part of a healthy diet; choose whole grain bread and watch the amount of added sugars and fats.

Bread macros

The macronutrient content of bread can vary depending on the type of bread and the ingredients used. Here is a general breakdown of the macronutrient content of a typical slice of bread:

  • Calories: 70-120
  • Carbohydrates: 12-25 grams
  • Protein: 2-4 grams
  • Fat: 0-3 grams

Bread made from refined grains, such as white bread, tends to be higher in carbohydrates and lower in protein and fiber, while bread made from whole grains tends to be higher in fiber, protein, and healthy fats.

Health benefits of bread

Bread can have several health benefits, particularly when it’s made from whole grains. Here are some of the health benefits of bread:

  1. High in fiber: Whole grain bread is high in dietary fiber, which can help regulate digestion and prevent constipation. Fiber can also help lower cholesterol levels and reduce the risk of heart disease.
  2. Lowers the risk of heart disease: Whole grain bread contains complex carbohydrates and dietary fiber, which can help regulate blood sugar levels and lower the risk of heart disease.
  3. Provides energy: Bread is a good source of complex carbohydrates, which can provide sustained energy throughout the day.
  4. Helps with digestion: The fiber in whole grain bread can help promote healthy digestion and prevent constipation.
  5. Contains vitamins and minerals: Bread can be a good source of vitamins and minerals such as iron, magnesium, and B vitamins.
  6. Can promote weight loss: Whole grain bread can help promote weight loss by keeping you feeling full for longer and reducing the likelihood of overeating.

Health risks of Bread

While bread can be a nutritious part of a healthy diet, there are some health risks associated with certain types of bread or certain ingredients. Here are some of the potential health risks of bread:

  1. High in calories: Bread can be high in calories, particularly if it’s made from refined grains or contains added sugars and fats. This can contribute to weight gain if consumed in excess.
  2. Blood sugar spikes: Some types of bread, particularly those made from refined grains, can cause a rapid rise in blood sugar levels. This can be problematic for individuals with diabetes or those at risk of developing diabetes.
  3. Gluten intolerance: Some individuals may have an intolerance or sensitivity to gluten, a protein found in wheat, rye, and barley. This can cause digestive symptoms and other health issues.
  4. Food allergies: Some individuals may have an allergy to wheat or other ingredients commonly used in bread, which can cause severe allergic reactions.
  5. Preservatives and additives: Some bread may contain preservatives and additives that can be harmful to health. It’s important to read labels carefully and choose bread with simple ingredients.

Types of Bread

There are many types of bread, each with its own unique flavor, texture, and nutritional profile. Here are some of the most common types of bread:

  1. White bread: White bread is made from refined flour and is often enriched with vitamins and minerals. It has a soft texture and a mild flavor.
  2. Whole grain bread: Whole grain bread is made from flour that includes the entire grain, including the bran, germ, and endosperm. It’s higher in fiber and nutrients than white bread and has a nutty flavor and denser texture.
  3. Sourdough bread: Sourdough bread is made with a sourdough starter, which is a fermented mixture of flour and water. It has a tangy flavor and a chewy texture.
  4. Rye bread: Rye bread is made from a combination of rye flour and wheat flour. It has a dense texture and a strong, earthy flavor.
  5. Multigrain bread: Multigrain bread is made from a combination of different types of grains and seeds, such as wheat, rye, oats, and flax. It’s higher in fiber and nutrients than white bread and has a nutty flavor and crunchy texture.
  6. Pita bread: Pita bread is a flatbread made from wheat flour. It’s often used as a pocket for fillings such as falafel or hummus.
  7. Baguette: Baguette is a long, thin loaf of bread with a crispy crust and a soft, chewy interior. It’s a staple of French cuisine.
  8. Ciabatta: Ciabatta is an Italian bread with a crispy crust and a soft, airy interior. It’s often used for sandwiches.
  9. Challah: Challah is a Jewish bread made from eggs, flour, yeast, and sugar. It has a slightly sweet flavor and a soft texture.
  10. Focaccia: Focaccia is an Italian flatbread that’s similar to pizza dough. It’s typically topped with olive oil and herbs, and sometimes other ingredients such as tomatoes or cheese.
  11. Brioche: Brioche is a French bread made from butter, eggs, and flour. It has a rich, buttery flavor and a soft, tender texture.
  12. Naan: Naan is a flatbread that’s popular in Indian cuisine. It’s typically made from flour, water, and yogurt, and is often brushed with ghee or butter.
  13. Bagels: Bagels are a type of bread that originated in Jewish cuisine. They’re boiled before being baked, which gives them a chewy texture. They’re often topped with seeds such as poppy or sesame.
  14. English muffins: English muffins are a small, round bread that’s typically split in half and toasted. They have a slightly sweet flavor and a soft, spongy texture.
  15. Whole wheat bread: Whole wheat bread is similar to whole grain bread, but is made exclusively from wheat flour. It’s higher in fiber and nutrients than white bread and has a nutty flavor and denser texture.

White bread versus whole-wheat bread

White bread and whole-wheat bread are two types of bread with different nutritional profiles and health benefits.

White bread is made from refined flour, which means that the bran and germ of the wheat kernel have been removed during the milling process. This gives the bread a softer texture and a milder taste, but also removes many of the vitamins, minerals, and fiber found in whole wheat.

Whole-wheat bread, on the other hand, is made from flour that includes the bran and germ of the wheat kernel. This makes the bread denser and chewier than white bread, but also provides more fiber, vitamins, and minerals. Whole-wheat bread is also generally lower in sugar and higher in protein than white bread.

In terms of health benefits, whole-wheat bread is generally considered to be the better choice. The fiber in whole-wheat bread can help to regulate digestion and reduce the risk of heart disease and type 2 diabetes. Whole-wheat bread may also be more filling than white bread, which can help to control appetite and prevent overeating.

That being said, not all white bread is created equal. Some types of white bread may be enriched with added vitamins and minerals, which can make them a healthier choice than other types of white bread that are not enriched. Also, consider portion sizes and overall dietary patterns when making food choices.

In summary, while white bread may be a more popular choice for its texture and taste, whole-wheat bread is generally considered to be the healthier choice due to its higher fiber and nutrient content.

Which is the healthiest bread to eat?

The healthiest bread to eat depends on your personal dietary needs and preferences. However, in general, the healthiest bread options are those that are made from whole grains, such as 100% whole wheat, whole rye, whole grain oats, or sprouted whole grains. These types of bread are typically high in fiber, vitamins, minerals, and antioxidants, and have been linked to a reduced risk of heart disease, diabetes, and some types of cancer.

In addition to choosing bread made from whole grains, look for bread that is free from added sugars, artificial ingredients, and preservatives. Bread made from simple, whole-food ingredients is typically the healthiest option.

Also, consider portion sizes when choosing bread, as bread can be high in calories and carbohydrates. Opting for smaller portions and pairing bread with a source of protein, such as nut butter, hummus, or lean meats, can help to balance your blood sugar levels and keep you feeling full and satisfied.

Overall, choosing bread that is made from whole grains and simple, whole-food ingredients can be a nutritious and satisfying addition to a healthy diet.

Is there a healthy way to eat bread?

Yes, there are many healthy ways to eat bread. Here are some tips:

  1. Choose whole-grain bread: As mentioned earlier, bread made from whole grains is typically more nutritious and healthier than bread made from refined grains. Whole-grain bread contains more fiber, vitamins, and minerals than white bread.
  2. Watch your portions: Bread can be high in calories and carbohydrates, so it’s important to watch your portions. Aim for one or two slices of bread per meal, and choose smaller slices if possible.
  3. Pair bread with protein: Eating bread with a source of protein, such as nut butter, hummus, or lean meats, can help to balance your blood sugar levels and keep you feeling full and satisfied.
  4. Choose healthy toppings: Toppings such as avocado, vegetables, and lean meats can add nutrients and flavor to your bread without adding a lot of calories.
  5. Make your own bread: Making your own bread at home allows you to control the ingredients and ensure that your bread is free from added sugars, artificial ingredients, and preservatives.

Is it good to eat bread every day?

Eating bread every day can be a part of a healthy and balanced diet, as bread can provide essential nutrients such as carbohydrates, fiber, protein, and some vitamins and minerals. However, you should choose the right type of bread and to consume it in moderation, as consuming too much bread can lead to weight gain and other health problems.

Choosing whole grain bread over refined grain bread is a good way to ensure that you are getting the most nutritional value from your bread intake, as whole grain bread contains more fiber, protein, and micronutrients than refined grain bread. Additionally, choosing bread made from natural ingredients and free from added sugars and preservatives can also help to optimize the nutritional quality of your bread intake.

The appropriate amount of bread to consume on a daily basis can vary depending on individual dietary needs and goals. Generally, it’s recommended to consume bread in moderation as part of a balanced diet that includes a variety of nutrient-dense foods such as fruits, vegetables, whole grains, lean proteins, and healthy fats. Listen to your body and to consume bread in amounts that feel appropriate for your individual needs and preferences.

Bread and weight gain

Bread can contribute to weight gain if consumed in excess, as it is a source of carbohydrates and calories. Eating large amounts of bread, especially bread made from refined grains, can cause spikes in blood sugar levels, leading to cravings and overeating. This can ultimately lead to an excess of calories consumed, which can lead to weight gain over time.

However, not all bread is created equal when it comes to weight gain. Bread made from whole grains, which is higher in fiber and other nutrients, may actually help with weight management by keeping you feeling full and satisfied for longer periods of time. Additionally, choosing smaller portions and pairing bread with protein and nutrient-dense toppings, such as vegetables and lean meats, can help to balance out your overall calorie intake.

If you are concerned about weight gain, consider your overall dietary patterns and lifestyle habits, rather than just focusing on one food item like bread. Eating a balanced and varied diet, getting regular physical activity, and practicing mindful eating habits can all help with weight management.

Bread and blood sugar

Bread can have an impact on blood sugar levels, especially bread made from refined grains. Refined grain bread is typically low in fiber and other nutrients, and is quickly broken down into glucose by the body, causing a rapid increase in blood sugar levels. This can lead to feelings of hunger, cravings, and energy crashes.

However, bread made from whole grains is a better choice for managing blood sugar levels. Whole-grain bread is higher in fiber and other nutrients, which slows down the rate of glucose absorption and helps to prevent spikes in blood sugar levels. Additionally, choosing smaller portions and pairing bread with protein and healthy fats, such as nut butter or avocado, can also help to balance out your blood sugar levels.

Bread and gluten intolerance

Bread contains gluten, a protein found in wheat, barley, and rye, which can cause problems for individuals with gluten intolerance or celiac disease. Gluten intolerance can cause a range of symptoms, including bloating, abdominal pain, diarrhea, constipation, and fatigue. Celiac disease is a more severe form of gluten intolerance, which can cause damage to the small intestine and lead to malabsorption of nutrients.

Individuals with gluten intolerance or celiac disease should avoid bread made from wheat, barley, and rye. Fortunately, there are many gluten-free bread options available on the market today, made from alternative grains such as rice, quinoa, or corn. Read ingredient labels carefully to ensure that the bread is truly gluten-free and free from cross-contamination with gluten-containing ingredients.

It’s also possible to make gluten-free bread at home, using gluten-free flours and other ingredients. There are many recipes available online and in cookbooks that cater to individuals with gluten intolerance or celiac disease.

Here is a simple recipe for gluten-free bread that you can make at home:

Ingredients:

  • 2 cups gluten-free all-purpose flour
  • 1/2 cup almond flour
  • 2 teaspoons active dry yeast
  • 1 teaspoon salt
  • 1 tablespoon honey or maple syrup
  • 1 tablespoon olive oil
  • 1 1/4 cups warm water
  • 3 eggs

Instructions:

  1. Preheat your oven to 375°F (190°C). Grease a 9-inch (23cm) loaf pan and set aside.
  2. In a large mixing bowl, whisk together the gluten-free all-purpose flour, almond flour, active dry yeast, and salt.
  3. In a separate mixing bowl, combine the honey or maple syrup, olive oil, warm water, and eggs.
  4. Add the wet ingredients to the dry ingredients and stir until well combined.
  5. Pour the bread batter into the prepared loaf pan.
  6. Bake for 35-40 minutes, or until the bread is golden brown and sounds hollow when tapped.
  7. Remove the bread from the oven and allow it to cool in the pan for 10 minutes.
  8. Transfer the bread to a wire rack and let it cool completely before slicing and serving.

Enjoy your homemade gluten-free bread!

Bread and food allergies

Bread can be a source of common food allergens, such as wheat, soy, and dairy, which can cause allergic reactions in individuals who are sensitive to these ingredients. Allergic reactions can range from mild symptoms, such as hives or an itchy mouth, to severe reactions, such as anaphylaxis.

Individuals with food allergies, should carefully read ingredient labels on bread products to ensure that they are free from allergens. Many bread products contain wheat, which is a common allergen, so individuals with wheat allergies should look for bread made from alternative grains such as rice, corn, or quinoa.

In addition to reading labels, individuals with food allergies should also be aware of the potential for cross-contamination with allergens. This can occur when bread is produced on shared equipment or in facilities that also process allergenic ingredients. If you have a severe food allergy, talk to your gastroenterologist or a registered dietitian about strategies for avoiding cross-contamination and managing your condition.

How can I contact gastroenterologist Dr. Zavos for an appointment?

Dr. Chris Zavos is a board-certified gastroenterologist and hepatologist, located in Thessaloniki Greece, and specifically in Kalamaria suburb, about 7 kilometres (4 miles) southeast of downtown Thessaloniki. His private office is at: Fanariou 8 street (near Aigaiou and Adrianoupoleos avenues), Kalamaria (Thessaloniki), Greece.

Thessaloniki International Airport is only 10 km away from his private office in Kalamaria and can be reached by taxi within 13 minutes from the airport.

Dr. Chris Zavos performs endoscopies at Bioclinic private hospital in downtown Thessaloniki (Mitropoleos 86 street).

You can contact Dr. Zavos at phone numbers: (+30)-6976596988 and (+30)-2311283833, or you can email him at czavos@ymail.com. Dr. Zavos responds to Greek and English languages.

Last update: 26 September 2023, 19:06

DR. CHRIS ZAVOS, MD, PHD, FEBGH

Gastroenterologist - Hepatologist, Thessaloniki

PhD at Medical School, Aristotle University of Thessaloniki, Greece

PGDip at Universitair Medisch Centrum Utrecht, The Netherlands

Ex President, Hellenic H. pylori & Microbiota Study Group