The fiber deficit trap
Fiber is the invisible casualty of this dietary war. Most adults already struggle to meet the recommended 25 to 38 grams of daily fiber, and removing fortified or whole-grain loaves often removes the primary source of roughage. What happens next? Your gut microbiome, those trillions of bacteria residing in your colon, begins to starve. Without the prebiotic fibers found in grains, the diversity of your gut flora can plummet within just two weeks of total abstinence. But you can fix this by aggressively pivoting to legumes and cruciferous vegetables. If you ignore the fiber gap, you will likely encounter the "low-carb fog" and sluggish digestion. Your colon does not care about the bread; it cares about the cellulose and hemicellulose that the bread used to provide.
Sodium and micronutrient disruption
Bread is a sneaky, major source of dietary salt in the modern Western diet. When you stop eating it, your sodium intake drops precipitously, which explains why many people experience