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Which Sweeteners Cause Headaches?

Headache triggers vary from person to person. For some, chocolate and red wine may cause headaches. For others, food additives like sweeteners may increase the likelihood.

    Sugar Substitutes

    • The body doesn't metabolize non-nutritive sweeteners, thus they contribute no calories.

    Migraines

    • Migraines are the most common type of headaches triggered by sweeteners. Symptoms often begin as a minor ache then progress to a pounding pain on one side of the head.

    Aspartame

    • Aspartame (NutraSweet or Equal) has been linked to headaches since its introduction in 1981. Scientists have found that this sweetener may cause headaches in mild to high doses (doses greater than 900 mg).

    Sucralose

    • One of the newer sugar substitutes, sucralose (Splenda) can be a migraine trigger in some people.

    Identifying Your Trigger

    • To find out if you're sensitive to artificial sweeteners, keep a headache diary. Record your food intake, activities and headache levels.

    Considerations

    • If you're sensitive to certain sweeteners or suffer from unexplained headaches, avoid foods and beverages described as diet or calorie-free.

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