caffeine
Caffeine is a psychoactive substance which is present in foods such as coffee, tea, coke, chocolate and energy beverages. It is one of the oldest, most effective and best tolerated stimulants i.e. a substance which increases energy and concentration and dispels fatigue. Higher doses may lead to nervousness and insomnia.
About this glossary
This glossary has been prepared by Dussmann Service, the largest private multi-service provider worldwide. Dussmann Service offers integrated facility management, technical management , catering (e.g. for hospitals, seniors' facilities, child care facilities, schools and universities), security and fire services, reception, cleaning services, vehicle valeting, commercial management and energy management for companies and organizations in both the business & industry and the social and care sectors.
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