Social interaction has been shown to be beneficial to personal wellbeing and volunteering is an aspect of social interaction that has proven positive benefits in terms of both health and wellbeing.
Mae tystiolaeth bod rhyngweithio cymdeithasol o fudd i lesiant personol ac mae gwirfoddoli yn agwedd ar ryngweithio cymdeithasol sydd wedi dangos manteision cadarnhaol o ran iechyd a llesiant.