An individual's ability to relate to, and communicate with people is known as:

mental health
social health
emotional health
personality

An individual's ability to relate to, and communicate with people is known as social health.

Explanation:  Social health refers to your ability to interact with the people in your life, the other suggests the interactions within society as a whole. It is considered to be one of the most important factors that define individual health as it indicates your social health in different settings. Research studies also back that a healthy social life can improve other types of human health  too , this means that an active social life can have a positive impact on your overall health and will help to reduce stress

how is this health related