The phrase "vital assistance" means help or support that is considered essential, necessary and crucial in achieving a particular goal or outcome. Full definition
However, animals also provide vital assistance to those with cognitive and mental health disabilities, from medication reminders to emotional support in the midst of an anxiety attack. (rabble.ca)
Once you have graduated, you will be prepared to work alongside doctors and nurses, providing vital assistance and support within one of the largest segments of the economy. (medicalassistantschools.com)
The Stitt Award provides vital assistance for graduate students to pursue opportunities to share their work, and Shirley Watkins expressed her appreciation for the woman behind it. (beyondbreakfast.org)