Cold feet are a common problem that affects many people. It happens mostly when a person enters in an air conditioned room. Your fingers turn numb and icy when you hold a chilled vessel. Sometimes it is the temperature which is responsible for the coldness […]
Human Body
How to get rid of yellow teeth?
Many people have stained or yellow teeth and they want to get dazzling white smile like others but for this you have to work. Person having yellow teeth is always connected with bad breath and poor cleanliness. So we can say that bright white smile […]
How many bones are in the human body?
Bones are very important for our body which gives support and shape to our body. Imagine your body without bones it will be like a bag of flesh. Bones have the protective functions. They protect inner organs like brain is protected by the skull and […]
Why do people snore?
Snoring occurs mainly due to the soft palate at the back roof of mouth which closes the nasal passage while swallowing or uvula; a dangling like thing comes in the way of air. During sleep they get relaxed during night making the passage narrower for […]
What causes hangovers?
Headache, fatigue, shakes; nausea, all the symptoms at the same time is a hangover. The main cause of the hangover is having alcoholic beverages. These beverages contain ethanol. Liver enzymes help the liver to break ethanol, but too much of alcohol does not allow the […]
How do eyes see?
The eyes interact with our visual surrounding with the help of the brain. The main purpose of the eye is to send images to the brain which then interprets them. The other body parts are instructed by the brain to perform accordingly after the visual […]
How do we detect sound?
Human beings can detect sound by the using their ears. The ears are divided into three parts, and the human brain is also essential in helping us understand the multitude of sounds and help us to differentiate between the sounds. Human ear Human ear, in […]
Why do feet smell?
Odor in your feet is caused basically because of the bacteria which react with the sweat coming out from our feet. It may be amazing for you to know that the bacteria always live on our skin on a regular basis. So why other parts […]
How does insulin work?
Insulin is a sort of hormone which secreted from the pancreatic cells. Two types of cells can be found in the pancreas. These are the alpha cells and the beta cells. The beta cells are responsible for secretion of insulin. High glucose levels in the […]
Why cant we sneeze with our eyes open?
Most of us cannot open our eyes while sneezing. This is because sneezing is a reflex action. Reflex actions are those actions of our body which are not under our control. Because sneezing is a reflex action so the closing of eyes during sneezing is […]