1. If your throat is tickling, scratch your ear
A smart way to get rid of the tickling you feel in your throat is to scratch your ear. "When the nerves in the ear are stimulated, it causes a reflection in the neck, which can cause muscle spasms," says Dr. Scott Schaffer, President of the Otolaryngology Center in Gibsboro, New Jersey. "The spasm relieves the tickling."
2. Get ultrasound hearing
If you are in a noisy place and find it difficult to hear your interlocutor whispering, then lean towards him with your right ear. The right ear has the ability to follow the fast rhythms of speech, according to its researchers. UCLA David Geffen School of Medicine. If, on the other hand, you are trying to identify the song playing low in a room, then project your left ear towards the sound. The left ear has the ability to distinguish musical tones more easily.
3. Get rid of the pain!
German researchers have discovered that if we cough during an injection, the pain from the needle sting is reduced. According to Taras Usichenko, author of a study on this phenomenon, the vagina causes a sudden, temporary increase in pressure in the chest and spinal canal, blocking the structures that cause spinal pain.
4. Clean your stuffy nose
Forget nasal decongestants. An easier, faster and more economical way to relieve nasal pressure is to place your tongue on your palate and then press your finger between your eyebrows. This allows the unid, the bone that passes through the nasal passages and ends in the mouth, to pulsate back and forth, according to Lisa DeStefano, an assistant professor of osteotherapy at the University of Michigan. The movement relaxes the congestion and after 20 seconds we feel our nose empty.
5. Get rid of heartburn without water!
Are you afraid that the food you ate will cause heartburn and you will not be able to sleep at night? "Sleep on your left side," recommends Anthony A. Star, a gastroenterologist and assistant professor at New York Medical School. Studies have shown that patients who sleep on their left side do not have gastric reflux. The esophagus and stomach are connected at an angle. When we sleep with our right side, the stomach is lower than the esophagus, so gravity works in favor of heartburn.
6. Get rid of toothache without opening your mouth
Just rub ice on your palm, on the arch that the thumb makes with the index finger. A Canadian study showed that this technique reduces toothache by up to 50%. The nerve pathways at the base of the curve stimulate an area in the brain that blocks pain signals from the face and hands.
7. Eliminate burns
If you accidentally burn your finger on the kitchen eye, clean the skin and lightly press the burned area with your fingertip. Ice will relieve pain faster, according to Dr. DeStefano, but this natural method restores the burned skin to its normal temperature, so that no blister is created.
8. Make people stop turning
Did you drink a little more and see everything around you turning? Rest your hand on something firm. The part of the ear that is responsible for balance - the dome of the screw - injects a fluid, which is of the same density as the blood. "As the alcohol dilutes the blood in the canopy, the canopy becomes less dense and goes up," explains Dr. Schaffer. All this confuses the brain. The touch of a fixed object gives a second "view" to the brain, resulting in a greater sense of balance.
9. Get rid of the spikes on the sides
If you are like most people, when you run you exhale every time your right foot touches the ground. Exhaling puts pressure on the liver (located on the right side), which then presses on the diaphragm and causes spikes in the ribs. One way to get rid of this pain is to exhale every time your left foot hits the ground.
10. Stop the blood with one finger!
If you squeeze your nose and lean back you can stop the nosebleed - unless of course you mind swallowing your own blood. A more "civilized" way is to put cotton on your upper gums - right in the dent below the nose - and press hard. "Most of the bleeding comes from the front of the septum, the cartilage that separates the nose," said Peter Desmarais, an otolaryngologist at Entabeni Hospital in Durban, South Africa. "By applying pressure to that area, you stop the bleeding."
11. Stop the heartbeat
Do you want to stop the heartbeat and nervousness you feel on the first date? Just blow on your thumb. The pneumogastric nerve, which determines the heart rate, can be controlled through respiration, says Ben Abo, a doctor at the University of Pittsburgh. If you blow on your thumb, your heart rate will return to normal.
12. "Warm up" your brain!
If you eat something frozen, too fast, then your brain will freeze. To avoid this, press the surface of your tongue onto your palate, covering as much surface as you can. "Because the nerves in the palate freeze too much, our body has the impression that the brain is also freezing," says Abo. "In return, it overheats, causing the ice cream headache, as the phenomenon is typically called. The more pressure we put on the palate, the faster the headache will subside.
13. Avoid myopia
Myopia is mainly due to genes, according to Anne Barber, an optometrist in Washington. "It is usually caused by myopic stress." In other words, it is created if you stare at a computer screen for a long time. If you want to have perfect vision, you should close your eyes at regular intervals during the day, stretch your body, take a deep breath and after a few seconds exhale, relaxing your muscles at the same time. By tightening and relaxing the muscles, such as the biceps and glutes, we inadvertently deceive other muscles - such as the eyes - which also relax.
14. Wake up the dead!
If your hand becomes numb while driving or sitting in a strange position, shake your head and give in and the numbness will disappear in less than a minute. The numb hand is often the result of compression of the nerves in the neck. By relaxing the neck muscles, you release the pressure. Compressed nerves, located lower in the body, are responsible for numbness in the leg, so do not rest. Get up and start walking.
15. Impress your friends!
The next time you go to a party, try the following trick: Have someone hold their hand out to the side, palm down, and tell them to stay in that position. Then place your two fingers on his wrist and push down. He will resist. Then place his foot on a surface that is 1-2 cm higher (put 1-2 magazines) and repeat. This time, his hand will fall like playing cards. Because the buttocks are not aligned, the spine is displaced. The brain realizes that the spine is vulnerable and thus deactivates the body's ability to resist.
16. Breathe under water
If you really want to get to the bottom of the sea and grab a handful of sand, take a few short breaths. When you are under water, it is not the lack of oxygen that makes you desperately want to breathe, but the accumulation of carbon dioxide, which makes the blood acidic and sends signals to the brain that something is wrong. "Peroxygenation reduces the acidity of the blood," says Dr. Jonathan Armbruster, Associate Professor of Biology at Auburn University. "This trick deceives the brain and it thinks it has more oxygen." So you save a few extra seconds.
17. Read the mind!
Yours! "If you have to say a speech the next day, do it again before you go to bed," says Candi Heimgartner, a professor of biology at the University of Idaho. Because most of the memory is established during sleep, anything you read just before bedtime is more likely to be coded as long-term memory.