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How Cold Showers Can Change Your Brain And Boost Your Mental Health

How Cold Showers Can Change Your Brain And Boost Your Mental Health

Have you ever taken a cold swim? How does it make you feel? After you get over the initial shock of the cold, it’s usually very stimulating. This is because when you enter a cold temperature quickly, your blood moves from the surface of your body to the core, and this helps bathe your brain and organs in fresh blood while also cleaning out your system.

What if I told you that a cold shower can also offer relief from depression and anxiety without the side effects, complications, and costs of prescription medications?

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The Science Behind

Molecular biologist Nikolai Sheychuk found evidence of this in his 2007 study. His results showed that cold showers used regularly, might even be more effective than prescription antidepressants.

It Activates Your Nervous System

Sheychuk’s study found that when exposed too cold, the sympathetic nervous system is activated, and the blood level of beta-endorphin and noradrenaline is increased. Norepinephrine, an organic chemical that functions in the brain and body as a hormone that can help people feel happier, naturally is released in the brain as well. The cold water can also increase production of beta endorphins, or ‘feel good’ molecules that will give you a sense of wellbeing. Additionally, due to the high density of cold receptors in the skin, a cold shower is expected to send an overwhelming amount of electrical impulses from peripheral nerve endings to the brain, which could result in an anti-depressive effect.

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“The mechanism that can probably explain the immediate mood-lifting effect of immersion in cold water or cold shower is probably the stimulation of the dopaminergic transmission in the mesocorticolimbic and nigrostriatal pathway. “These dopaminergic pathways are known to be involved in the regulation of emotions. There is a lot of research linking these brain areas to depression,” Sheychuk said.

It Reduces Your Anxiety

Patients suffering from generalized anxiety disorders were studied, comparing the use of hydrotherapy to the use of the medication Paxil. During the study, 237 patients with generalized anxiety disorder were assigned randomly to balneotherapy (using water baths for healing) and 120 to the medication Paxil, a leading SSRI medication. The patients given the balneotherapy treatment, had weekly medical visits and daily bath treatments using mineral waters for 21 days. The anxiety scores showed an improvement in both groups, however the group given the water therapy had the higher result compared to those given the Paxil. Remission and sustained response rates were also significantly higher in the hydrotherapy group, as well as no reported side effects.

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Create your own hydrotherapy at home.

You can use your shower at home to expose your body to cold water. Start with a shower at a comfortable warm temperature. Slowly cool the water down over a 5-minute period, until your water gets down to 68°F, or until it’s almost too cold to tolerate. Stand in the cold water for 2 to 3 minutes. Some cold water enthusiasts use the “all-at-once” method, saying that sudden immersion into cold water is more effective.

Do what works for you. Give this a try for a few weeks, even if you can only tolerate the cold water for 30 seconds like me. If the invigorating experience doesn’t get you hooked, the amazing mood-lifting and health supporting benefits just might.

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Melissa Atkinson

Freelance writer

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Last Updated on November 19, 2019

20 Time Management Tips to Super Boost Your Productivity

20 Time Management Tips to Super Boost Your Productivity

Are you usually punctual or late? Do you finish things within the time you stipulate? Do you hand in your reports/work on time? Are you able to accomplish what you want to do before deadlines? Are you a good time manager?

If your answer is “no” to any of the questions above, that means you’re not managing your time as well as you want. Here are 20 time management tips to help you manage time better:

1. Create a Daily Plan

Plan your day before it unfolds. Do it in the morning or even better, the night before you sleep. The plan gives you a good overview of how the day will pan out. That way, you don’t get caught off guard. Your job for the day is to stick to the plan as best as possible.

2. Peg a Time Limit to Each Task

Be clear that you need to finish X task by 10am, Y task by 3pm, and Z item by 5:30pm. This prevents your work from dragging on and eating into time reserved for other activities.

3. Use a Calendar

Having a calendar is the most fundamental step to managing your daily activities. If you use outlook or lotus notes, calendar come as part of your mailing software.

I use it. It’s even better if you can sync your calendar to your mobile phone and other hardwares you use – that way, you can access your schedule no matter where you are. Here’re the 10 Best Calendar Apps to Stay on Track .

Find out more tips about how to use calendar for better time management here: How to Use a Calendar to Create Time and Space

4. Use an Organizer

An organizer helps you to be on top of everything in your life. It’s your central tool to organize information, to-do lists, projects, and other miscellaneous items.

These Top 15 Time Management Apps and Tools can help you organize better, pick one that fits your needs.

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5. Know Your Deadlines

When do you need to finish your tasks? Mark the deadlines out clearly in your calendar and organizer so you know when you need to finish them.

But make sure you don’t make these 10 Common Mistakes When Setting Deadlines.

6. Learn to Say “No”

Don’t take on more than you can handle. For the distractions that come in when you’re doing other things, give a firm no. Or defer it to a later period.

Leo Babauta, the founder of Zen Habits has some great insights on how to say no: The Gentle Art of Saying No

7. Target to Be Early

When you target to be on time, you’ll either be on time or late. Most of the times you’ll be late. However, if you target to be early, you’ll most likely be on time.

For appointments, strive to be early. For your deadlines, submit them earlier than required.

Learn from these tips about how to prepare yourself to be early, instead of just in time.

8. Time Box Your Activities

This means restricting your work to X amount of time. Why time boxing is good for you? Here’re 10 reasons why you should start time-boxing.

You can also read more about how to do time boxing here: #5 of 13 Strategies To Jumpstart Your Productivity.

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9. Have a Clock Visibly Placed Before You

Sometimes we are so engrossed in our work that we lose track of time. Having a huge clock in front of you will keep you aware of the time at the moment.

10. Set Reminders 15 Minutes Before

Most calendars have a reminder function. If you have an important meeting to attend, set that alarm 15 minutes before.

You can learn more about how reminders help you remember everything in this article: The Importance of Reminders (And How to Make a Reminder That Works)

11. Focus

Are you multi-tasking so much that you’re just not getting anything done? If so, focus on just one key task at one time. Multitasking is bad for you.

Close off all the applications you aren’t using. Close off the tabs in your browser that are taking away your attention. Focus solely on what you’re doing. You’ll be more efficient that way.

Lifehack’s CEO has written a definitive guide on how to focus, learn the tips: How to Focus and Maximize Your Productivity (the Definitive Guide)

12. Block out Distractions

What’s distracting you in your work? Instant messages? Phone ringing? Text messages popping in?

I hardly ever use chat nowadays. The only times when I log on is when I’m not intending to do any work. Otherwise it gets very distracting.

When I’m doing important work, I also switch off my phone. Calls during this time are recorded and I contact them afterward if it’s something important. This helps me concentrate better.

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Find more tips on how to minimize distractions to achieve more in How to Minimize Distraction to Get Things Done

13. Track Your Time Spent

When you start to track your time, you’re more aware of how you spend your time. For example, you can set a simple countdown timer to make sure that you finish a task within a period of time, say 30 minutes or 1 hour. The time pressure can push you to stay focused and work more efficiently.

You can find more time tracking apps here and pick one that works for you.

14. Don’t Fuss About Unimportant Details

You’re never get everything done in exactly the way you want. Trying to do so is being ineffective.

Trying to be perfect does you more harm than good, learn here about how perfectionism kills your productivity and how to ditch the perfectionism mindset.

15. Prioritize

Since you can’t do everything, learn to prioritize the important and let go of the rest.

Apply the 80/20 principle which is a key principle in prioritization. You can also take up this technique to prioritize everything on your plate: How to Prioritize Right in 10 Minutes and Work 10X Faster

16. Delegate

If there are things that can be better done by others or things that are not so important, consider delegating. This takes a load off and you can focus on the important tasks.

When you delegate some of your work, you free up your time and achieve more. Learn about how to effectively delegate works in this guide: How to Delegate Work (the Definitive Guide for Successful Leaders)

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17. Batch Similar Tasks Together

For related work, batch them together.

For example, my work can be categorized into these core groups:

  1. writing (articles, my upcoming book)
  2. coaching
  3. workshop development
  4. business development
  5. administrative

I batch all the related tasks together so there’s synergy. If I need to make calls, I allocate a time slot to make all my calls. It really streamlines the process.

18. Eliminate Your Time Wasters

What takes your time away your work? Facebook? Twitter? Email checking? Stop checking them so often.

One thing you can do is make it hard to check them – remove them from your browser quick links / bookmarks and stuff them in a hard to access bookmarks folder. Replace your browser bookmarks with important work-related sites.

While you’ll still checking FB/Twitter no doubt, you’ll find it’s a lower frequency than before.

19. Cut off When You Need To

The number one reason why things overrun is because you don’t cut off when you have to.

Don’t be afraid to intercept in meetings or draw a line to cut-off. Otherwise, there’s never going to be an end and you’ll just eat into the time for later.

20. Leave Buffer Time In-Between

Don’t pack everything closely together. Leave a 5-10 minute buffer time in between each tasks. This helps you wrap up the previous task and start off on the next one.

More Time Management Techniques

Featured photo credit: Unsplash via unsplash.com

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