Top 10 Tricks To Give You Power Over Your Body

We may control a lot of what our body does, but sometimes it rebels — whether it's a brain freeze, a gag reflex or just bad vision. Here are our top 10 body hacks that give the power back to you.

10. Easily Swallow Stubborn Pills

If you aren't very good at swallowing pills, you can try this trick to get them down: tilt your head forward instead of backward once its in your mouth. The capsule should float to the back of your throat, where you can swallow it easily. Image: Keith Ramsey.

9. Dilate Or Shrink Your Pupils

Being able to dilate your pupils at will can help you see the world differently, and there are a number of ways you can go about it — from tensing your stomach in different ways to just focusing on objects that are far away. Useful for affecting how others feel about you or for pulling of a major bluff in a poker game.

8. Get Rid Of Pins And Needles

We all know that tingling feeling you get when your hand or foot goes to sleep, and how annoying it is. If you get it in your hand, it's likely a result of some nerve compression in your neck, so just move your head around for a few seconds to make the feeling dissipate. Sadly, this won't also work for your feet — you have to get up and walk around to wake them up. Image: Namida-k.

7. Cool Off Quickly

When your body feels like its going to overheat from the scorching summer sun, you can lower your body temperature quickly using one of your body's quick cooling spots, like your wrist or the back of your knee. Running some water over these pulse points (or, even better, wrapping them in a wet towel) can help cool down your entire body in a flash. Image: RexxS.

6. Boost Your Mental Performance

When your body's co-operating but your brain just isn't, you can boost your memory, attention and cognitive reasoning skills by chewing some gum. The benefits only last about 20 minutes or so, but it can be helpful for that last-minute cramming session or the end of your big exam. Incidentally, chewing gum can also relieve heartburn, too. Image: Jamiesrabbits.

5. Improve Your Vision

As silly as it may seem, you can boost your "far vision" just by making your hand into a fist and looking through it like a telescope — just like you did when you were a kid playing pirates. More interesting is using the "pirate's method" of improving your vision at night: if you move from darkness to light, then back to darkness, keeping one eye closed, you can retain your night vision in that one eye (apparently, this is why pirates wore eye patches). If you don't have light nearby, you can always hold your mobile phone or other lighted device up to one eye, improving the night vision of the other eye. Image: Andy Arthur.

4. Suppress The Urge To Go To The Bathroom

When you gotta go, you gotta go, but if you scratch the back of your calf vigorously, you can stall your brain and give yourself a bit more time to get to the bathroom. It's hardly a long term solution, but when you're in a bind — as one often is in these situations — it can be an underpants saver. Image: Gregg O'Connell.

3. Turn Off Your Gag Reflex

Dentist haters of the world unite: it seems that by making a fist and squeezing your left thumb, you can suppress your gag reflex. It's unknown as to whether it's a specific set of nerves in your hand or just a distraction for your brain, but either way, if you're starting to choke, this could help you out. And, if you move your hand up a few centimetres to your wrist, you can relieve nausea by applying pressure there, too.

2. Keep Onion-Cutting Tears At Bay

When it's time to chop up onions, you can curb the crying by pressing your tongue to the roof of your mouth. Alternatively, you can also cut out a cone at the bottom of the onion, where most of those tear-causing juices are stored. These tricks won't help if onions just make you sad, but if those juices are causing your eyes to tear up involuntarily, one of these should help dry your eyes. Image: Jennifer Dickert.

1. Banish Brain Freeze

One of the most annoying feelings for us ice cream and smoothie addicts is the dreaded brain freeze. Once again, though, pressing your tongue against the roof of your mouth — covering as much of your mouth as you can — can keep those nerves from getting too cold, which will keep your brain from thinking its freezing as well. The more pressure you apply, the better. Image: Jayel Aheram.

We've featured a lot of body hacks at Lifehacker over the years, so if you have a favourite that isn't on the list, be sure to share it with us in the comments below.


    I like number three, that always comes in handy!

    What kind of idiot thinks pirates used eyepatches to preserve their night vision?

      Well you should know, as judging by your comment you sound like a TYPE of pirate...

        Butt ........ what type of pirate?

      Yeah, I always thought it was from the pirates that had a hook on their hands, forgetting about it and had an itchy eye...

      Umm because they actually did?
      They ran an episode of it in MythBusters to show how wearing a patch does actually improve your night vision and there is historical research that says this may have been why pirates did it.

    Suppressing Hayfever sneeze:
    Breathe deeply so air passes deep into sensitive parts of nose, try to feel as much irritation as possible. Should desensitise your nose after a couple of days.

    Wiggle your toes if you're getting an injection into your shoulder or you're getting dental work. It tends to make the pain much more endurable and is a good distraction, Besides it gives you something to do besides suffer pain.

    When I feel a sneeze coming on, and don't want to sneez I close my eys and breeth through my mouth. On the flip side if I have a neeze 'half stuck' and I want to sneeze I look into the brightest light available.

      Another good way to stop a sneeze is to push your tongue against the roof of your mouth. I was sceptical, but it works (in ~90% of cases)

      Sounds like you have photic sneeze reflex:

        Thanks Max, probably the most worthwhile comment I've ever read on any website, I thought all people sneezed at bright lights, now I know it's just me (and 18–35% of the population), I got a lot out of the Wiki article you linked to, THANK YOU!

      don't hold in your sneeze! you can rupture the blood vessels in your face.. just let it out, but don't forget to cover your mouth! :)

        ...and to cover your mouth with your elbow or upper arm rather than with your hand, leaving you free to shake hands or continue working with food, etc. -- assuming of course your sneeze didn't leave any unusually messy remnants.

        I wish children were taught this rather than to sneeze into their hands!

      To stop yourself sneezing, gently bite your upper lip for a few moments.

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