peter follows a vegan diet. he feels tingling in his hands and feet and often experiences bouts of depression. which vitamin deficiency may
cause these symptoms?

a. b1
b. b3
c. b5
d. b12

Why is it important for health care professional to stay informed about new development?

Select two risk factors for self-harming behavior. a. having high self-esteem b being a teenager or young adult c. being female d. having never abused drugs or alcohol i know its going to be something funny and i'm gonna feel dumb asking it but its for my final test of the semester

When a researcher debriefs her participants, she: provides a detailed explanation of the study. removes their undergarments. tells them they can stop taking part at any time. provides an detailed explanation of the study, and tells them they can stop taking part at any time.