11 Scientific Benefits of Being Outdoors

istock
istock

Being outdoors is fun, but even more importantly, it’s good for the brain, body, and soul. Here are some scientific reasons why you should get up close and personal with Mother Nature. 

1. BEING OUTDOORS BOOSTS YOUR ENERGY. 

Craving another cup of coffee? Maybe you should skip the caffeine and sit outside instead. One study suggests that spending 20 minutes in the open air gives your brain an energy boost comparable to one cup of joe. 

2. IT FEELS EASIER TO EXERCISE OUTDOORS. 

Does it seem noticeably easier to exercise outside? This might be thanks to your verdant surroundings. In one small study, researchers had cyclists pedal in front of green, grey, and red video footage. The bikers who exercised in front of the green reported feeling less physical exertion and more positive moods—meaning that grass, trees, and plants might add a psychological energy boost to your workout.

3. THE OUTDOORS IS GOOD FOR YOUR VISION. 

Research shows that elementary school students who spend more time outdoors are less likely to develop nearsightedness. 

4. NATURAL SUNLIGHT HELPS MITIGATE PAIN. 

In one study, surgery patients who were exposed to high-intensity sunlight reported less stress and marginally less pain, and therefore took less pain medication.

5. THE OUTDOORS BOOSTS YOUR IMMUNE SYSTEM. 

Scientists think that breathing in phytoncides—airborne chemicals produced by plants—increases our levels of white blood cells, helping us fight off infections and diseases.  

6. THE OUTDOORS PROVIDES YOU WITH FREE AROMATHERAPY. 

According to science, you really should stop and smell the flowers. Research shows that natural scents like roses, freshly cut grass, and pine make you feel calmer and more relaxed. 

7. THE OUTDOORS ENHANCES CREATIVITY. 

If you’re struggling with writer’s block, you might want to ditch your laptop for the great outdoors. Psychologists found that backpackers scored 50 percent higher on creativity tests after spending a few days in the wild sans electronics.

8. THE OUTDOORS HELPS WITH SEASONAL AFFECTIVE DISORDER.  

In the winter, shorter days and lower light levels can trigger Seasonal Affective Disorder, or SAD—a reoccurring condition that’s marked by symptoms of anxiety, exhaustion, and sadness. Doctors say spending time outside can lessen SAD’s severity—even if the weather’s cold or overcast.

9. BEING OUTDOORS GIVES YOU YOUR DAILY DOSE OF VITAMIN D.

Vitamin D is essential for a well-functioning body. It helps us absorb calcium, it prevents osteoporosis, and it reduces inflammation, among other things. Although vitamin D is present in some foods, like salmon and fortified milk, we get more than 90 percent of our vitamin D from casual exposure to sunlight.

10. THE OUTDOORS RESTORES YOUR FOCUS.

Can’t concentrate at work? Leave your office for a few minutes and go stroll in a nearby park. Studies show that walking in nature helps restore our focus.

11. THE OUTDOORS MAKES US BETTER PEOPLE.

According to psychologists, exposure to nature helps us shrug off societal pressures, allowing us to remember and value more important things like relationships, sharing, and community. 

Built for the endless weekend, experiencing the outdoors is easy with the all-new Tacoma. You’re just a drive away from less stress, more energy, and a much-needed dose of vitamin D. Learn more at toyota.com/tacoma. 

Take Advantage of Amazon's Early Black Friday Deals on Tech, Kitchen Appliances, and More

Amazon
Amazon

This article contains affiliate links to products selected by our editors. Mental Floss may receive a commission for purchases made through these links.

Even though Black Friday is still a few days away, Amazon is offering early deals on kitchen appliances, tech, video games, and plenty more. We will keep updating this page as sales come in, but for now, here are the best Amazon Black Friday sales to check out.

Kitchen

Instant Pot/Amazon

- Instant Pot Duo Plus 9-in-115 Quart Electric Pressure Cooker; $90 (save $40) 

- Le Creuset Enameled Cast Iron Signature Sauteuse 3.5 Quarts; $180 (save $120)

- KitchenAid KSMSFTA Sifter with Scale Attachment; $95 (save $75) 

- Keurig K-Mini Coffee Maker; $60 (save $20)

- Cuisinart Bread Maker; $88 (save $97)

- Anova Culinary Sous Vide Precision Cooker; $139 (save $60)

- Aicook Juicer Machine; $35 (save $15)

- JoyJolt Double Wall Insulated Espresso Mugs - Set of Two; $14 (save $10) 

- Longzon Silicone Stretch Lids - Set of 14; $13 (save $14)

HadinEEon Milk Frother; $37 (save $33)

Home Appliances

Roomba/Amazon

- iRobot Roomba 675 Robot Vacuum with Wi-Fi Connectivity; $179 (save $101)

- Fairywill Electric Toothbrush with Four Brush Heads; $19 (save $9)

- ASAKUKI 500ml Premium Essential Oil Diffuser; $22 (save $4)

- Facebook Portal Smart Video Calling 10 inch Touch Screen Display with Alexa; $129 (save $50)

- Bissell air320 Smart Air Purifier with HEPA and Carbon Filters; $280 (save $50)

Oscillating Quiet Cooling Fan Tower; $59 (save $31) 

TaoTronics PTC 1500W Fast Quiet Heating Ceramic Tower; $55 (save $10)

Vitamix 068051 FoodCycler 2 Liter Capacity; $300 (save $100)

AmazonBasics 8-Sheet Home Office Shredder; $33 (save $7)

Ring Video Doorbell; $70 (save $30) 

Video games

Nintendo

- Legend of Zelda Link's Awakening for Nintendo Switch; $40 (save $20)

- Marvel's Spider-Man: Game of The Year Edition for PlayStation 4; $20 (save $20)

- Marvel's Avengers; $27 (save $33)

- Minecraft Dungeons Hero Edition for Nintendo Switch; $20 (save $10)

- The Last of Us Part II for PlayStation 4; $30 (save $30)

- LEGO Harry Potter: Collection; $15 (save $15)

- Ghost of Tsushima; $40 (save $20)

BioShock: The Collection; $20 (save $30)

The Sims 4; $20 (save $20)

God of War for PlayStation 4; $10 (save $10)

Days Gone for PlayStation 4; $20 (save $6)

Luigi's Mansion 3 for Nintendo Switch; $40 (save $20)

Computers and tablets

Microsoft/Amazon

- Apple MacBook Air 13 inches with 256 GB; $899 (save $100)

- New Apple MacBook Pro 16 inches with 512 GB; $2149 (save $250) 

- Samsung Chromebook 4 Chrome OS 11.6 inches with 32 GB; $210 (save $20) 

- Microsoft Surface Laptop 3 with 13.5 inch Touch-Screen; $1200 (save $400)

- Lenovo ThinkPad T490 Laptop; $889 (save $111)

- Amazon Fire HD 10 Tablet (64GB); $120 (save $70)

- Amazon Fire HD 10 Kids Edition Tablet (32 GB); $130 (save $70)

- Samsung Galaxy Tab A 8 inches with 32 GB; $100 (save $50)

Apple iPad Mini (64 GB); $379 (save $20)

- Apple iMac 27 inches with 256 GB; $1649 (save $150)

- Vankyo MatrixPad S2 Tablet; $120 (save $10)

Tech, gadgets, and TVs

Apple/Amazon

- Apple Watch Series 3 with GPS; $179 (save $20) 

- SAMSUNG 75-inch Class Crystal 4K Smart TV; $998 (save $200)

- Apple AirPods Pro; $199 (save $50)

- Nixplay 2K Smart Digital Picture Frame 9.7 Inch Silver; $238 (save $92)

- All-New Amazon Echo Dot with Clock and Alexa (4th Gen); $39 (save $21)

- MACTREM LED Ring Light 6" with Tripod Stand; $16 (save $3)

- Anker Soundcore Upgraded Bluetooth Speaker; $22 (save $8)

- Amazon Fire TV Stick with Alexa Voice Remote; $28 (save $12)

Canon EOS M50 Mirrorless Camera with EF-M 15-45mm Lens; $549 (save $100)

DR. J Professional HI-04 Mini Projector; $93 (save $37)

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The Great Tryptophan Lie: Eating Turkey Does Not Make You Tired

H. Armstrong Roberts/iStock via Getty Images
H. Armstrong Roberts/iStock via Getty Images

While you’re battling your kids for the best napping spot after Thanksgiving dinner, feel free to use this as a diversion tactic: It’s a myth that eating turkey makes you tired.

It’s true that turkey contains L-Tryptophan, an amino acid involved in sleep. Your body uses it to produce a B vitamin called niacin, which generates the neurotransmitter serotonin, which yields the hormone melatonin, which helps regulate your sleeping patterns. However, plenty of other common foods contain comparable levels of tryptophan, including other poultry, meat, cheese, yogurt, fish, and eggs.

Furthermore, in order for tryptophan to produce serotonin in your brain, it first has to make it across the blood-brain barrier, which many other amino acids are also trying to do. To give tryptophan a leg up in the competition, it needs the help of carbohydrates. Registered dietitian Elizabeth Somer told WebMD that the best way to boost serotonin is to eat a small, all-carbohydrate snack a little while after you’ve eaten something that contains tryptophan, and the carbs will help ferry the tryptophan from your bloodstream to your brain.

But Thanksgiving isn’t exactly about eating small, well-timed snacks. It’s more about heaps of mashed potatoes, mountains of stuffing, and generous globs of gravy—and that, along with alcohol, is more likely the reason you collapse into a spectacular food coma after your meal. Overeating (especially of foods high in fat) means your body has to work extra hard to digest everything. To get the job done, it redirects blood to the digestive system, leaving little energy for anything else. And since alcohol is a central nervous system depressant, it also slows down your brain and other organs.

In short, you can still hold turkey responsible for your Thanksgiving exhaustion, but you should make sure it knows it can share the blame with the mac and cheese, spiked apple cider, and that second piece of pumpkin pie.

[h/t WebMD]