[cpncrunch]

If you read the article, it gives more details. For example, they did a controlled trial on two groups of students: one group was put on a waitlist, the other group given tutoring tasks. The tutoring group had lower levels of inflammatory markers.

[tyu2]

Sure, but it has nothing to do with volunteering or health.

[cpncrunch]

They were volunteering as tutors, and the study measured inflammatory cytokines.