severe nut allergy :: Article Creator Why Nuts Upset Your Stomach And How To Fix It Nuts interact with digestion in complex ways. They are nutrient-dense and packed with fiber, protein, and healthy fats, yet their digestion can be challenging for some people. Unlike simple carbohydrates, nuts require more effort to break down due to their fiber content and natural compounds. While some individuals process nuts without issue, others experience bloating, gas, or discomfort. Different nut varieties also influence digestive reactions. Almonds and walnuts, for example, contain more fiber and tannins, which can slow digestion. Cashews, on the other hand, have lower fiber but contain fermentable carbohydrates that may cause bloating. These variations explain why some people can tolerate certain nuts better than others. Phytic acid and digestion Nuts contain phytic acid, which affects nutrient absorption. This natural compound acts as a protective ag...