Education Report Roundup

The Zinc Effect

By Jessica L. Tonn — May 17, 2005 1 min read
  • Save to favorites
  • Print

Read more about the research of James G. Penland, a psychologist at Grand Forks Human Nutrition Research Center.

Increasing zinc intake improves the mental performance of adolescents, concludes a study conducted by the U.S. Department of Agriculture’s Human Nutrition Research Center in Grand Forks, N.D.

In a study of 209 7th graders in Grand Forks, daily consumption of 20 milligrams of zinc boosted students’ performance on visual-memory tests, word-recognition tasks, and activities requiring sustained attention, according to James G. Penland, the researcher at the Grand Forks center who led the study.

Events

This content is provided by our sponsor. It is not written by and does not necessarily reflect the views of Education Week's editorial staff.
Sponsor
School & District Management Webinar
Leadership in Education: Building Collaborative Teams and Driving Innovation
Learn strategies to build strong teams, foster innovation, & drive student success.
Content provided by Follett Learning
School & District Management K-12 Essentials Forum Principals, Lead Stronger in the New School Year
Join this free virtual event for a deep dive on the skills and motivation you need to put your best foot forward in the new year.
This content is provided by our sponsor. It is not written by and does not necessarily reflect the views of Education Week's editorial staff.
Sponsor
Privacy & Security Webinar
Navigating Modern Data Protection & Privacy in Education
Explore the modern landscape of data loss prevention in education and learn actionable strategies to protect sensitive data.
Content provided by  Symantec & Carahsoft

EdWeek Top School Jobs

Teacher Jobs
Search over ten thousand teaching jobs nationwide — elementary, middle, high school and more.
View Jobs
Principal Jobs
Find hundreds of jobs for principals, assistant principals, and other school leadership roles.
View Jobs
Administrator Jobs
Over a thousand district-level jobs: superintendents, directors, more.
View Jobs
Support Staff Jobs
Search thousands of jobs, from paraprofessionals to counselors and more.
View Jobs

Read Next

Education Briefly Stated: June 12, 2024
Here's a look at some recent Education Week articles you may have missed.
9 min read
Education Briefly Stated: May 29, 2024
Here's a look at some recent Education Week articles you may have missed.
9 min read
Education Briefly Stated: May 8, 2024
Here's a look at some recent Education Week articles you may have missed.
8 min read
Education Briefly Stated: April 17, 2024
Here's a look at some recent Education Week articles you may have missed.
8 min read