Selenium intake is more related to the selenium content of the soil
than to dietary pattern. U.S. and Canadian soil appears to be adequate
in selenium. Studies of vegetarians and vegans in the U.S. have shown
them to have adequate intakes. Selenium is found in many foods, but
in higher amounts in Brazil nuts, whole grains (whole-wheat bread,
oatmeal, barley), white rice, and beans (1).
1. Messina M, Messina V. The Dietitian's Guide to Vegetarian Diets. Gaithersburg,
MD: Aspen Publishers, Inc., 1996.