Is sourdough really better? The biggest bread myths, debunked
Bread is a daily staple for millions, but myths about sourdough, gluten, weight loss and dark bread still persist; A clinical dietitian explains what is true, what is misleading and what to check before buying
Bread is a universal food, a daily staple for millions around the world. It has been a part of human diets for thousands of years, crossing cultures, religions, and continents. From prehistoric times to the present day, bread has been a central part of our diets, with its roots in basic flour and water mixtures. Over time, it has evolved to reflect social, technological, and economic changes, from white bread considered a luxury to darker, coarser breads for the masses.
Despite its ubiquity, bread has also become the subject of many myths. Shira Solo, a clinical and sports dietitian, says, "Bread is a basic food, found in almost every home. Almost anywhere we travel and walk into a supermarket, we’ll find bread." But the myths persist, and it's important to separate fact from fiction.
The Type of Flour Matters
The central factor in choosing the healthiest bread is the type of flour. Whole grain flour, whole wheat flour, is richer in dietary fiber, vitamins, and minerals compared to white flour. Shira Solo explains, "What matters is that the flour itself is healthier. In our case, the healthier flour is whole grain flour, whole wheat."
Sourdough, while often associated with boutique baking, is simply a baking method. It uses natural bacteria to leaven the dough, which can be combined with any type of flour. Shira Solo clarifies, "Sourdough is a more traditional method, relying on natural bacteria that develop in a mixture of flour and water and help the dough rise."
The ideal combination, according to Solo, is sourdough bread made with whole-grain flour. Sourdough fermentation lowers phytic acid, making minerals more available, and the slower digestion may help people feel full longer. However, bread made with yeast is not inherently harmful, and the confusion often stems from the association with boutique baking.
Portion Control and Weight Loss
Bread itself does not cause weight gain or prevent weight loss. Shira Solo notes, "Bread in itself is not what causes weight gain, and it does not prevent weight loss. In fact, it can even offer a certain advantage. Compared with other foods, such as rice, portion control is more precise."
With bread, it's easier to set clear limits and stick to them. You can measure and define portions, making it easier to pay attention to quantities and feel full for longer. However, the central factor in weight loss is total daily calorie intake. If you consume less energy than you burn, you will lose weight, even with bread in your diet.
Time of Day and Weight Loss
The time of day you eat bread does not affect weight loss. Shira Solo emphasizes, "The time at which you eat bread is not what affects weight loss. What matters is total daily intake."
Dark Bread and Nutritional Value
Not every dark bread is healthier. The color can be achieved through additives like malt, molasses, or caramel, which do not necessarily offer nutritional benefits. Shira Solo advises, "You have to look at the ingredient list. With every product you buy, turn the package over and look at the fine print."
Inflammation and Bread
There is no research evidence showing that bread itself causes inflammation. However, the type of bread matters. Bread made with white flour and loaded with unhealthy additives can raise the risk of inflammation. Shira Solo recommends choosing breads based on whole grains, such as whole wheat, spelt, or rye, for the most nutritional benefit.
Gluten-Free Bread
Gluten-free bread is not automatically healthier. Shira Solo explains, "Gluten-free breads are made from other flours, but they are not always a better choice."
Gluten-free breads often contain fewer vitamins, minerals, and fiber, and manufacturers may use stabilizers and baking improvers to recreate the texture of regular bread. However, there are exceptions, such as gluten-free bread made with quinoa, buckwheat, or lentil flour, without the additives.
Conclusion
In conclusion, the healthiest bread choices are based on the type of flour and the presence of preservatives and additives. Portion control and the time of day you eat bread do not significantly impact weight loss. Dark color is not an indicator of nutritional value, and gluten-free bread is not automatically healthier. Shira Solo advises, "What should guide us is the type of flour and whether preservatives, baking improvers, and various flour-treatment agents are being used."
By understanding these myths and facts, you can make informed choices about your bread consumption and overall diet.
