Posts tagged ‘cycle’

Sleeping Your Best is All About Timing

By Chad Upton | Editor

Sleep can make you more happy, alert, motivated, and productive. If you’re healthy, it’s fairly straightforward to get these benefits from sleep if you know a little bit about your sleep cycles.

First, imagine if washing machines didn’t have timers and you had to guess when they finished their last cycle. If you stopped it too soon, your clothes would still be soapy; if you stopped it too late then it would start all over again. That would be a disaster; nobody would put up with that. Yet, that’s exactly what most people do with their sleep cycles.

You sleep in cycles. Each cycle usually lasts 90 – 110 minutes. It’s called a cycle because your brain and body go through a number of different stages and then it starts all over again. The stages can be divided in different ways, but two of the most common divisions are REM (rapid eye movement) and non-REM.

The non-REM “deep sleep” phase is longer during the cycles earlier in the night and tend to get shorter during the later cycles. The REM phase is the opposite. Vivid dreams generally occur during REM sleep, so you tend to dream more as you get closer to your wakeup time.

Most of us get up at about the same time every day. Sometimes, you feel well rested; other times you feel like you barely slept at all. This wide variance can be caused by waking up in the middle of your sleep cycle rather than close to the end. (more…)

January 25, 2012 at 2:00 am 9 comments

It’s Normal For Half Your Nose to Always Feel Blocked

By Chad Upton | Editor

You probably don’t think about it much, but if you did, you’d notice that it often feels like one nostril or the other is always plugged. That’s completely normal for about 70% of adults.

Assuming you’re healthy, your “plugged” nostril actually allows a tiny amount of air through and your other nostril handles the rest. After an average of 2.5 hours, the cycle will shift and use the alternate nostril as the primary source of air. The following scan shows one nasal passage mostly blocked and the other mostly open.

For a long time, Eastern medicine has had theories about the purpose of this cycle and a number of exercises that involve moving air through a specific nostril. On the other hand, Western scientists didn’t come up with a physiological purpose for this phenomena until more recently.

Research indicates that the high/low flow approach in the two nostrils optimizes your sense of smell. As you’ve probably discovered first hand, or shall we say finger, the inside of your nose is lined with mucus. This mucus continues deep inside your nasal passage and is very important; it acts as a barrier and helps protect your brain from infection. But, it also means that something you smell has to be absorbed by the mucus before you can smell it. (more…)

January 5, 2012 at 2:00 am 29 comments


Follow Broken Secrets

Enter your email address to subscribe to this blog and receive notifications of new posts by email.

Join 5,751 other followers

Big Awards


Best Personal Blog/Website (People's Voice)


W3 Award - Copy Writing

Read Secrets on Your Kindle

Categories

Play Hashi Link

Featured by…

• Yahoo
• Business Insider
• NPR
• BBC
• Smithsonian Magazine
• USA Today
• AskMen (and many more...)

Contact Info


%d bloggers like this: