Understanding where you sit on this spectrum guides your choice more accurately than general assumptions about what you "should" prefer
Its unclear why the level of underreported exposure was so high
FOOD They can be found in many food products including aniseed, areca nuts, bamboo, beans, red pepper, ginger, nutmeg, licorice root, cumin, paprika and other spices, drugs, tobacco, raisens, teas, insecticides containing pyrethrum, and other dried foods (beans, coffee beans, flour, wheat flour (including atta), fruit, carrots, cabbage, dates, biscuits, chickpeas, peanuts, meal, breakfast cereals, fish, and dog food)
doi:10.1177/1010539513486921
He wont reveal the identity of the investigator, but says he had an unusual name: I just typed it into the internet and, lo and behold, I was on his LinkedIn page