Building strong connections with others is essential for our mental and emotional well-being—even our survival. As humans, we naturally seek companionship, whether through friendships, family bonds, or romantic relationships. While talking to a volleyball on a deserted island (remember that movie?) isn’t exactly ideal, the need for connection is completely normal and beneficial.

According to Sheehan D. Fisher, PhD, a psychologist and relationship expert at Northwestern Medicine, strong social connections play a vital role in our overall well-being. “Social support is a very important part of being human, and when relationships break down or suffer, it can significantly impact mental health,” says Dr. Fisher.

A Network of Support Matters

Relying on just one relationship to meet all your emotional needs isn’t realistic or healthy. Instead, Dr. Fisher suggests maintaining a variety of relationships, including romantic partners, friends, and colleagues, to create a balanced support system.

A positive relationship, no matter the type, involves mutual encouragement, support, and emotional connection. At the heart of every healthy relationship is strong communication.

Keys to Healthy Communication

Dr. Fisher shares a few tips for improving communication in any relationship:

• Understand different perspectives – Recognize that others may see the world differently than you.
• Stay open-minded – Be willing to hear things that challenge your own beliefs.
• Listen actively – Focus on what the other person is saying instead of preparing a response.

What Makes a Relationship Healthy?

People in strong, healthy relationships tend to:

• Listen to each other without judgment.
• Trust and respect one another.
• Make time for each other consistently.
• Remember important details about each other’s lives.
• Share meaningful activities.
• Work together as a team rather than acting selfishly.
• Maintain self-discipline, treating each other with kindness even in difficult moments.
• Find fulfillment within themselves instead of seeking validation from others.
• Focus on mutual growth rather than personal gain.

The Benefits of Healthy Relationships

Not all relationships need to be romantic to be beneficial. However, research shows that positive social connections—especially romantic ones—can significantly impact overall health. Here are five key benefits:

1. Reduced Stress

Being in a committed relationship has been linked to lower levels of cortisol, the stress hormone. The emotional support from a loving partner can help buffer against stress, leading to greater emotional resilience.

2. Improved Healing

Studies suggest that people in long-term relationships recover faster from major surgeries, such as heart procedures. Emotional support plays a huge role in boosting confidence, reducing anxiety, and aiding physical recovery.

3. Healthier Lifestyle Choices

Surrounding yourself with people who prioritize health—whether through exercise, nutrition, or avoiding harmful habits—can positively influence your own behaviors.

4. A Greater Sense of Purpose

Relationships give people a sense of meaning, whether through supporting a partner, raising a family, or simply being there for friends. This sense of purpose can contribute to a longer, more fulfilling life.

5. Increased Longevity

Research shows that strong social ties can actually extend life expectancy. Having meaningful connections provides emotional stability and contributes to overall well-being.

Everyone’s needs and preferences in relationships differ. If you enjoy solitude, that’s perfectly fine. However, even having one or two close relationships can significantly benefit your mental and physical health. Whether it’s a close friend, supportive partner, or trusted therapist, meaningful connections can help you navigate life’s challenges and improve your overall well-being.