Ingredients & Effects
Explore how biodiversity, Kichwa tradition, guayusa and ishpingo bring flavor, origin and cultural context into conversations about functional nutrition.
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Learn about theophylline as an active ingredient, its effects, dosage, side effects and possible alternatives, as well as its use in biohacking.
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Guayusa tea’s effects differ from those of other caffeine-containing plants. Learn more about Guayusa’s effects.
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