There are so many myths about health that circulate in society and believed without any known hereditary certainly true. At least there are 7 myths about health that many believe.

Here are some myths about health that much trust in the community:
1. Myth, chocolate and fried foods can cause acne
Acne occurs when oil glands under the skin to produce oil called sebum is too much. When the sebum and dead skin cells blocking pores, the skin becomes irritated, swollen and turned red, which is a sign of acne.

It is not known why the sebaceous glands produce excessive sebum, but the hormone is the main suspect, who explain why adolescents are more prone. Stress and heredity can also be a factor, but no link between acne with chocolate or fried foods.



2. Myth, coffee makes people awake
Caffeine in coffee acts as a stimulant and combat the effects of tranquilizers. This can increase heart rate and blood pressure. For some people, these effects are considered to make it stay awake and eliminate sleepiness. But, the British study revealed that the effect is actually only a suggestion.

The researchers call this inverse effect (withdrawal effect), which is obtained from drinking coffee at night. When the body becomes unfit when you wake up in the morning, coffee is actually just returning to normal conditions, not much fresh as perceived.

3. Myth, cold air can cause the common cold
Colds and flu are caused by viruses (more than 200 different types), rather than cold air. Cold air will not damage a person's immune unless he suffered hypothermia. Things that make a person sick with the flu during the winter are in this situation people are more often located in the house so that the virus tends confined in an enclosed space and contagious.

4. Myth, too much sugar makes kids hyperactive
Many parents limit the intake of foods containing sugar for fear that their children become hyperactive. It's okay to limit foods that contain lots of sugar, but it is the wrong reasoning.

High-calorie Kakanan offer little nutrition and can cause obesity and other problems, but there is no scientific evidence that says sugar causes hyperactivity. Sugar can provide short term energy boost, but it's not the same with hyperactivity.

5. Myth, swallowing chewing gum can cause indigestion for 7 years
Maybe some people have heard rumors that swallowed gum stays in the stomach for 7 years. But, the news is not true. Although chewing gum can not be digested by the stomach like other foods, but can move through the digestive system and intestinal activity will be wasted through faeces when children defecate.


6. Myth, wait 30 minutes after eating before swimming
Parents often tell children to wait 30 minutes after eating before plunging into a swimming pool. Of particular concern is the child's experience cramps and drown.

But experts say that the possibility of eating before swimming can indeed cause some cramping, but for most people, this is not dangerous. Body divert blood flow from muscle to the digestive system to stimulate digestion, but not the amount that can reduce muscle function.

7. Myth, the body may experience flu when vaccinated
Vaccination is often misunderstood because it was created from the virus itself. What needs to be understood, when you get a flu shot, you are not injected with the virus as a whole, but with viruses that have been weakened or dead. That means, the virus that infects the body will be turned off, but the virus that stimulates the body to make antibodies are still active.

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