Caffeine

Also referred to as:
Guaranine, Theine, Mateine, Legal Speed, Legal Meth, Tweak, Twack, Energy and Skaterade.

Commonly found in everyday lives, Caffeine is one of the most widely used drugs in the world. It is found in coffee, tea, cola, chocolate, stay awake pills, some headache and cold remedies, some alcoholic drinks and some soft drinks. As it is a stimulant, it keeps you awake and gives you a boost of energy. It is a highly addictive substance that your body can come to depend on to function properly. Caffeine intake should be limited to moderate amounts when possible.

Some of its side effects are:

• Harm to Stomach;
• Insomnia;
• Nervousness;
• Nausea; and
• Restlessness.