Which of the following minerals may have a physiological role,but more research is necessary to determine whether it is essential?
A)Selenium
B)Lithium
C)Zinc
D)Magnesium

Question

Quizplus · Accepted Answer

Lithium has been suggested to have a potential role in mental health and brain function, but more research is necessary to determine whether it is essential. Selenium, zinc, and magnesium have all been identified as essential minerals with established physiological roles.

Which of the Following Minerals May Have a Physiological Role,but