Yes, You Can Consume Too Much Fiber: Here's What Happens When You Do - Tasting Table

"The most common things I see are bloating, gas, abdominal discomfort, and sometimes constipation. In extreme cases, you might even develop intestinal blockages, or have issues with absorbing the nutrients in your food."

"Usually it is not that fiber is bad for them. It is more about how fast they increased it, and whether they are drinking enough fluids alongside it. The key takeaway here is not that you should avoid fiber in your diet, it's that you need to be aware of how you incorporate it."

"Going from low intake to that [target] level overnight can feel pretty uncomfortable. The general guidelines regarding fiber intake for most people ranges between 25 to 38 grams."

Fiber is essential for digestive health, yet only 5% of Americans meet recommended daily intake of 25-38 grams, with most consuming just 10-15 grams. While increasing fiber consumption is beneficial, rapid increases can cause bloating, gas, abdominal discomfort, constipation, and in extreme cases, intestinal blockages or nutrient absorption issues. The problem stems not from fiber itself but from sudden dietary changes without sufficient fluid intake. Gradual fiber increases paired with adequate hydration prevent these unpleasant reactions. Rather than avoiding fiber, individuals should incorporate it slowly and mindfully into their diets to allow their digestive systems to adapt properly.

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