Note: I will keep adding to this library of forest bathing studies as I come across more research, so make sure to check back! Feel free to make suggestions too!

When I first learned about shinrin-yoku, or forest bathing, I was skeptical.

I knew there was something about nature that helped the world make sense.

But I kinda thought forest bathing was some kind of woo-woo thing one might scoff at.

But then I saw the evidence as I dug deeper.

I guess I didn’t really need evidence, intuition was enough to tell me that nature is restorative, but I’m a person who likes evidence.

If you are too, take a read through these studies that show that forest bathing, or nature bathing in general, is really powerful for the mind and body.

Forest Bathing Studies:

Proof that Nature Bathing is Good For You!

Emotional and Mental Health Benefits of Forest Bathing

This NEW German study shows 1hr in nature decreases amygdala activity, calming the emotional responses of fear and fight or flight.

This Netherlands study showed that green spaces helped intercept stress.

Another study in the US showed similar effects on stress reduction.

The sounds of nature help with relaxation more than meditation apps.

Nature sounds relax our bodies from fight-or-flight to rest-and-digest mode.

Even simulated forest environments with wood smells and sensations and forest sounds create a relaxation effect.

This study shows that negative emotions like sadness and anger were reduced after spending time in natural environments.

Research suggests that spending time in nature improves attention.

Researchers second that getting outside improves memory and focus, even in the dead of winter.

This study shows that forest settings create more positive emotions and heightened attention than urban settings.

This set of studies shows that forest bathing reduces cortisol levels, lowers pulse rate, lowers blood pressure, greater parasympathetic nerve activation, and less sympathetic nerve activation. In other words, forest bathing reduces all the symptoms of anxiety.

Self-discipline is higher for inner city children exposed to green landscapes.

Self-esteem and mood improve after just 5 minutes in a green natural space.

This study shows that children with attention deficit experience better concentration after walking through a park.

Forest bathing has been shown to reduce hostility and depression and increase liveliness.

Yep, it definitely makes you feel more alive!

Forest bathers enjoy less rumination, a marker of mental illness. Urbanization seems to correlate with higher mental illness rates, so the antidote seems to be more exposure to nature.

Forest environments have a pronounced relaxing effect on the human body. Subjects of this study felt comfort, calm and refreshed after viewing or walking in a forest area.

Live plants and window views increase job satisfaction in the workplace. There’s a valid reason we all want the window view! And a valid reason for employers it to give us!

Natural environments make us more caring, autonomous, and generous.

Spending time with your kid in a natural environment improves your relationships with your children.

Physical Benefits of Shinrin-Yoku

Two hours a week (24 minutes a day) is the optimal amount of time to spend in nature for health benefits. (Hey, that’s just about as much time as you should spend exercising too–why not double up and work out outside for monster benefits?)

Exercising outdoors may help reduce migraines, notably migraines caused by exercise.

Forest bathing improves immune function, helping the body fight off bugs. The study showed that one trip to the forest created a month’s worth of immune system improvement. It seems that inhaling phytoncides, the forests natural aromatherapy, plays a part in this immune response. You can also read more here.

A newer study shows the psychological and physiological benefits of forest bathing in bamboo forests. It appears to improve mood, increase oxygen levels, lower blood pressure, and increase immune function.

This set of studies recognizes the impact of forest bathing and natural environments on every one of our five senses. They studied each separately: touch, sound, sight, smell, and taste and found a positive effect with all of them. It pays to engage all five senses in your practice.

Those NK cells that forest bathing produces not only improve immune function, but even produce anti-cancer proteins.

The correlation between forest coverage and cancer death seems to indicate that people living in forest areas are less likely to die from some cancers.

If you get outside in the morning, the light helps re-calibrate your circadian rhythm, which is responsible for metabolism and energy, and may even help you lose weight.

Forest bathing improves cognitive function, including working memory. This study also confirms again the stress reduction provided by green landscapes.

If you weren’t convinced about that one, here’s another study showing it improves cognitive function and has a positive effect on depression.

Nature bathing makes you feel more alive!!!! Vitality and restoration. We can all use more of that!

Even just viewing a natural landscape from a hospital window helps patients recover from surgery!

This study shows the cardiovascular and metabolic benefits of walking in the forest.

One study shows that the more vegetation inner city occupants were exposed to, the lower levels of crime, aggression, and mental fatigue they experienced.

Along the same lines, the high vegetation that children in rural areas are exposed to seem to increase resilience to stress.

Diabetic patients experienced higher insulin sensitivity and lower blood glucose levels after walking in the forest.

Views of natural environments reduce cravings for food, cigarettes, and alcohol.

Time spent outdoors saves the world trillions of dollars in medical expenses.

Forest Bathing Studies: Why You Need To Start Today!

Forest Bathing Studies:

Proof that Nature Bathing is Good For You!

Emotional and Mental Health Benefits of Forest Bathing

Physical Benefits of Shinrin-Yoku

Further reading