Due to its high fiber content, excessive oatmeal eating, especially if you're not used to it, might cause bloating, gas, and stomach cramps.
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Risk of mineral deficiencies: Phytic acid in oatmeal binds to iron and zinc, preventing absorption. Overconsumption may cause mineral deficiency.
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Oatmeal has a low glycemic index, but eating too much or sweetened types can raise blood sugar levels, which can be dangerous for diabetics.
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Weight gain: While oatmeal is a healthy breakfast option, eating too much or adding high-calorie toppings like sugar, dried fruits
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Gluten sensitivity: Oats are processed in facilities that handle gluten-containing grains, which might cross-contaminate.
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Allergies: Oat allergies can cause skin rashes, irritation, and breathing difficulties.
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Oatmeal includes goitrogens, which can affect thyroid function. While the effect is minimal, high ingestion may damage thyroid function in some people.
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Higher fiber in oatmeal might increase gas production, which can be uncomfortable for those sensitive to high-fiber diets.
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Possible dental issues: Sweetened or flavored oats might include sugars that cause cavities and tooth decay if not properly cleaned.
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Ingesting too much oatmeal contains antinutrients including lectins and avenin, which can induce gastrointestinal difficulties and impair nutrient