inability to sleep

difficulty in digesting food.

symptoms occurring after chronic use of a drug is reduced or stopped

Not too much or too little; not going to an extreme in your pursuit of a goal.

Drugs that excite neural activity and speed up body functions (such as caffeine, nicotine, and the more powerful amphetamines, cocaine, and Ecstasy)

to forbid by law or order

to force obedience to

possibly

deadly

to corrupt, make worse by the addition of something of lesser value

spending on goods and services

happening in many places or to many people

someone who answers, or responds to a survey

Refers to the levels of ill health in a population or group.

death rate

having many different sides or characteristics

legacy or tradition

joyous; celebratory; relating to a feast or festival

specific characteristic of an individual

mistaken, led astray

stimulate

reproduce

Looking forward to with great interest or desire

close acquaintance with or knowledge of something

relating to farm areas and life in the country

small, unimportant

to become or make less

gradually, constantly, continuously

knowledge or perception of a situation or fact

harmful

to deal with

a rapid increase

someone who likes doing a particular activity very much and they can't stop doing it

eating or drinking something

pleasant smell

natural substance found in tea and coffee that makes you feel awake

a drug that affects how a person feels and sometimes how they behave

blood flowing around your body at a higher pressure than is normal

having little energy

A physiological or psychological dependence on coffee

slowing down