Being Outside Is Good For Your Health

In response to our recent story about the health benefits of spending time in nature, readers wanted to know: What type of nature counts?

The bottom line

Lots of studies indicate it is good for you to spend time in the woods. But what about the beach? The garden? On a motorcycle? What about a golf course? What if you don’t walk the golf course but ride in a cart? What if you’re having a really frustrating game?

Though hundreds of studies convincingly suggest that spending time in nature is good for health and longevity, scientists still don’t know exactly why. “What really is it about ‘nature’ that makes us healthier? We can’t nail it down to one thing that is true for all people,” says Christopher Minson, a University of Oregon physiology professor and chief science officer of NatureQuant, a startup working on an app for users to track the time they spend in nature.

Take golf courses, for instance. Those count as nature because they are green space. Numerous studies have associated golf with improved health. But is that because of the exercise or the nature? “No research I’m aware of has directly investigated whether the health benefits to being on a golf course can be attributed to nature itself,” Dr. Minson says.

The details

Beach time? It is good for your physical and mental health, according to a growing body of research. Adults in England who live in coastal areas “tend to be happier and healthier than similar individuals inland,” according to a study published in the journal Environment International in 2019. That may be partly because they were more physically active. They took more walks. The difference in onland physical activity between those living less than 5 kilometres—or a little over 3 miles—from the coast and those living more than 50 kilometres was equal to cycling 14 to 40 minutes a week at 15km an hour, the researchers found.

That wasn’t the only reason, though, according to the study. People living inland near “blue spaces”—rivers and lakes—also reported greater health and happiness that wasn’t associated with physical activity.

No, you don’t have to be exercising to reap the benefits of nature.

The practice the Japanese call “forest bathing” is strongly linked to lower blood pressure, heart rate and stress hormones and decreased anxiety, depression and fatigue. It also is linked to decreased inflammation. Many scientists believe the benefits aren’t due just to clean air and less noise, but the substances released from trees, plants and soil. Those include organic compounds, pollen, fungi and bacteria that contribute to the diversity of microorganisms humans need for a robust and diverse microbiome—all the tiny living things on us and in us that protect us from disease. So just breathing the fresh forest air may help strengthen our immune systems, according to a review published in February in the International Journal of Environmental Research and Public Health.

The benefits don’t just occur in forests. Scientists define nature as all sorts of environments dominated by living material, from a small urban park to the wilderness, according to research. Their definition of “nature exposure” ranges from plants in a room to camping trips to virtual reality.

That means you are likely to get some nature benefits from gardening, kayaking or even on a motorcycle, assuming it’s out in the country, says Dr. Minson. A lot more research is needed to know just how much.

There was a time — not so long ago — when the idea of an indulgent spa day was simply about relaxing massages and therapeutic facials, followed by a five-star lunch and perhaps a dip in a mineral pool. But the health and wellness industry has evolved rapidly, bringing with it an explosion of cutting-edge treatments designed to slow ageing, boost vitality, and extend healthspan.

Cold-water plunge pools, infrared saunas, and float tanks have taken over as the staples of health spas, wellness centres, and high-end gyms. Even real estate developments are tapping into this trend. But now, high-tech longevity treatments — from cryotherapy and IV infusions to genetic testing and advanced cellular therapies — are taking the wellness scene in Australia to unprecedented levels.

A burgeoning market globally, the health and wellness industry is estimated to have been worth more than US$5.6 trillion in 2022. Projections suggest this figure will grow to a staggering $13 trillion by 2031, with Australia steadily catching up to the US and Europe, where longevity treatments are thriving. High-profile figures like Gwyneth Paltrow, Jennifer Aniston, Chris Hemsworth, and even Tom Brady are among the faces championing biohacking and experimental therapies, from stem cell infusions to blood transfusions.

The Rise of Longevity Clinics in Australia
One of the key players in Australia’s emerging longevity scene is Tristan Sternson, founder of Super Young. Sternson’s foray into the world of longevity treatments began as he approached 40 — a milestone that made him reflect on his health. As a former elite athlete, the transition from feeling invincible to feeling vulnerable led him to explore solutions that would help him reclaim vitality.

Tristan Sternson, Nick Bell and Jarrod Kagan from Super Young

Initially frustrated by the lack of accessible health data locally, Sternson turned to overseas clinics for tests and treatments that painted a clearer picture of his biological needs. His experience inspired him to create Super Young, a Melbourne-based clinic offering evidence-based therapies tailored to individual needs. Services include cryotherapy, IV infusions, genetic testing, and biological age assessments. Memberships range from $85–$289 per week, while one-off tests start at $899.

Sternson emphasises the importance of personalised treatments. “I want people to start with the evidence side of it so they can really understand their own body and what treatments will work for them,” he says.

The Science of Longevity Medicine
Dr Karen Coates, an integrative medical doctor and a presenter for The Longevity Project at Gwinganna Lifestyle Retreat, echoes Sternson’s emphasis on personalisation. She explains that longevity isn’t just about living longer but about living better — optimising health today while securing vitality for the future.

“One-size-fits-all approaches don’t apply when it comes to longevity,” says Dr Coates. “It’s about understanding your body’s genetic makeup and adopting personalised strategies to support health and longevity.”

At Gwinganna’s four-night Longevity Project retreat, guests can undergo gene testing, biological age assessments, and learn strategies to bridge the gap between chronological and biological age. Packages for the retreat range from $2915 to $5460.

Biohacking for All Budgets
Not all longevity treatments come with hefty price tags. Health coach Camilla Thompson points out that simple lifestyle adjustments — like cold showers to stimulate circulation or adding Celtic sea salt to water for better hydration — can supplement advanced therapies.

While advanced treatments like stem cell and peptide therapies are yet to gain widespread regulatory approval in Australia, Sternson is optimistic about their future. He envisions a time when longevity centres will be as common as gyms, giving clients the tools to monitor and manage their health with precision.

“What I’d love to see is health insurance companies get on board,” Sternson adds. “If they can give discounts for safe driving based on car data, why not for healthy habits based on glucose monitoring or other health indicators?”

As Australia continues to embrace longevity medicine, it’s clear the industry is poised to reshape not just health and wellness but how Australians approach ageing itself.

Being Outside Is Good For Your Health—But Does Golf Count?

There are many health benefits of spending time in nature—but what exactly does that mean?

The bottom line

The details

As global demand for longevity treatments surges, Australia is fast becoming a player in this lucrative industry.