Health

The Benefits of Stress: Why Some Stress Can Actually Be Good for You

Stress has become such a wellness buzzword that the quest to get rid of it can feel, well, stressful. But stress isn’t always the enemy. In fact, research suggests some is actually good for you, with potential benefits ranging from enhanced brain function to healthier aging.

In recent decades, some people have grown overly fearful of stress, concluding that it’s ‘the most horrible thing that can happen to you,’ says Daniela Kaufer, a professor of integrative biology at the University of California, Berkeley. But ‘it’s a much more complex story,’ she says. ‘Stress is a vital, required response.’

For one thing, it’s ubiquitous: research suggests people feel at least some stress on up to 90% of their days. But what’s actually going on in your body when you’re dealing with family drama or work deadlines?

In a high-stakes situation, your brain directs the adrenal glands to release hormones including adrenaline, causing physiological changes throughout the body that lead to the sweaty palms, fast breathing, and racing heart many people experience when they’re under pressure. The body also releases oxytocin, or the ‘bonding hormone,’ during times of stress.

When stress festers for a long time, unaddressed, it’s linked to mental and physical health issues, even raising your risk for chronic conditions like heart disease. But in an immediate sense, a stress response is vital. It can help you power through a hard time or even escape physical danger. And, when acute stress is managed well, it can set you up for better health and well-being in the future.

In toxicology, there’s a phenomenon known as ‘hormesis,’ which describes substances that are beneficial at low doses but dangerous at high doses. Assaf Oshri, an associate professor of human development and family science at the University of Georgia, has applied that concept to his research on adversity and resilience, suggesting that some stress can actually be good for you.

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