The World’s Most Widely Used Psychoactive Drug?

Mike Magee Question: What is the world’s most widely used psychoactive drug? Answer: Caffeine In the U.S., caffeine is consumed mainly in the form of coffee, tea, and cola. But coffee dominates. Worldwide, humans consume over 10 million tons of coffee beans a year. Roughly 16% (1.62 million tons) is devoured by Americans. The daily […]

Vital Signs Are Vital: How We Learned To Measure Blood Pressure.

Mike Magee It has been estimated that a medical student learns approximately 15,000 new words during the four years of training. One of those words is sphygmomanometer. the fancy term for a blood pressure monitor. The word is derived from the Greek σφυγμός sphygmos “pulse”, plus the scientific term manometer (from French manomètre). While medical students are quick to memorize and […]