The term competitive environment refers to the number and types of companies against which a given business competes in its industry. Direct competitors are those that sell very similar goods and...
Strychnine is not found in Hawaiian baby woodrose seeds, peyote, LSD, discount luncheon meats, Chilean grapes, or even modern-day rat poisons. The most likely place to find strychnine is in myths posted to alt.drugs based on hearsay and other unreliable sources.
Strychnine is now banned, although every so often people are caught using it. You might think that athletes would balk at consuming a poison, but in the drive for glory, commonsense often gets left in the dust.