Xanthan gum is a common food additive used as a thickener, stabilizer, and emulsifier. It’s often found in gluten-free products, salad dressings, sauces, ice creams, and baked goods to improve texture and consistency.
How It May Affect You:
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Digestive Issues: In large amounts, xanthan gum may cause digestive discomfort, such as bloating, gas, and diarrhea, especially in people with sensitivities to food additives.
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Allergic Reactions: Though rare, some individuals may experience allergic reactions to xanthan gum, particularly if they have sensitivities to corn, soy, or wheat, as these are often used in the production of xanthan gum.
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Blood Sugar Control: Xanthan gum has been shown to lower blood sugar levels in some studies, which could be beneficial for people with diabetes, but it may also cause blood sugar drops in others, especially when consumed in large amounts.
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Potential for Respiratory Issues: In powdered form, xanthan gum can irritate the lungs if inhaled, so it's important to handle it carefully when used in home cooking or baking.
How to Avoid It:
To limit exposure, check ingredient labels for “xanthan gum” in processed foods like gluten-free products, sauces, and baked goods. Opt for products that use natural thickeners such as chia seeds, agar agar, or psyllium husk, or make homemade versions of foods that require fewer additives. Look for minimally processed foods with simpler ingredients to reduce the intake of food additives like xanthan gum.
