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Caffeine
Guarana contains high caffeine (2–4.5%), a methylxanthine that may trigger sensitivity in some individuals. Symptoms include jitteriness, tachycardia, or (rarely) anaphylaxis in severe cases. Not a top-14 allergen but medically relevant.
Allergen
Specification & Key Parameters
IŻŻ • EFSA
1 parameter
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Caffeine |
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Symptoms
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Headache
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Insomnia
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Jitters or Nervousness
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Increased Heart Rate
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Digestive Issues
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Dizziness
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Fatigue
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Irritability
Healing & Prevention
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Gradual Reduction
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Hydration
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Balanced diet
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Rest and Sleep
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Herbal Teas
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Over-the-Counter Pain Relief
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Stress Management
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Consult a doctor
