Caffeine is included in common drinks like coffee, tea, soda, chocolate, cocoa and energy bars. But, few hypersensitive people may experience caffeine allergy symptoms when they ingest these food substances. Caffeine is known to stimulate nervous...
Caffeine is included in common drinks like coffee, tea, soda, chocolate, cocoa and energy bars. But, few hypersensitive people may experience caffeine allergy symptoms when they ingest these food substances. Caffeine is known to stimulate nervous...