Hyperactivity is a disorder of certain mechanisms in the central nervous system.  The hyperactive child is generally characterized as being fidgety, aggressive, impulsive, easily frustrated, unable to concentrate, clumsy; he or she sleeps poorly and has poor school grades despite an average or above-average IQ.  The disorder may be a result of boredom or feelings [...]

Halitosis is an unpleasant odor of the breath.  It may be caused by improper diet, poor mouth hygiene, nose or throat infections, extensive teeth or gun decay, excessive smoking or the presence of bacteria that are foreign to the mouth.
Diabetes or nervous tension may be the cause of bad breath.  Other sources are chemicals that [...]