Final answer:
The body produces oxytocin, a hormone that promotes caring social interactions and can help reduce stress levels when seeking social support as a coping strategy.
Step-by-step explanation:
The physiological phenomenon associated with seeking social support as a method of coping with stress is best explained by understanding the body's stress response and the role of hormones. The correct answer is that the body is producing oxytocin, a hormone that encourages caring interactions. Unlike the fight-or-flight response, which is primarily about survival and involves hormones like adrenaline and cortisol, oxytocin is associated with the formation of social bonds and can have a calming and stress-reducing effect. During stressful times, social support can help minimize perceived stressors, leading to both psychological and physiological benefits, including reduced stress levels.