Depression Diagnoses Rising: 30 Million Americans Take Antidepressant Drugs. 1  Depression is increasing in industrialized countries, and no one is sure why. 2  Depression comes in many different forms. 3  The holidays are often escorted by the holiday blues, so do not feel alone with this winter funk.
Catalpa worms are the larval stage of the catalpa sphinx moth (Ceratomia catalpae). The female sphinx moth lays eggs in clusters on the undersides of catalpa leaves. When the eggs hatch, the worms that emerge typically have black and yellow bodies and a hornlike structure at the end of their abdomens.
Catha edulis (khat, qat) is a flowering plant native to the Horn of Africa and the Arabian Peninsula.Among communities from these areas, khat chewing has a history as a social custom dating back thousands of years.hat contains a monoamine alkaloid called cathinone, an amphetamine-like stimulant, which is said to cause excitement, loss of appetite and euphoria.