Eating too much and not exercising may be the main cause of obesity, but it was not the only one that makes people fat. There are other surprising things that also makes people become obese. Anything?
Research has shown that things unexpected can also be a factor in weight gain someone.
Here are some shocking things that can make people become obese, as reported by myhealthnewsdaily, Tuesday (10/05/2011):
1. Exposed to one type of flu virus strains
Children who are exposed to certain strains of the common cold virus called adenovirus 36 are more likely to become obese than children who are not infected with the virus, according to the findings in the journal Pediatrics.
In a study of 124 children, nearly 80 percent of those exposed to the virus strain of obese. They weighed an average of 50 pounds (23 kilograms) heavier than children not exposed to the virus.
2. Surgical removal of tonsils
Researchers from St. Louis University in Missouri found that children from thyroid has been issued (in operation pengankatan) experienced more weight gain after surgery instead of the children who do not tonsillectomy.
The researchers found increased body weight and body mass index (BMI) can be seen up to seven years after surgery. BMI increased by 5.5 percent to 8.2 percent after the operation. Researchers say this because the operations that reduce other health problems brought on by tonsillitis may increase a child's appetite.
3. Not enough sleep
People who are not getting enough sleep increases the risk of becoming obese, according to a study in the journal Archives of Disease in Childhood.
A number of changes in hormones and glucose intolerance (a precursor of diabetes) occurs when the body does not get enough rest. Lack of sleep may stimulate hunger and fatigue which can reduce physical activity and cause weight gain, according to a study in the journal Critical Reviews in Food Science and Nutrition.
4. Sleeping with the lights on
Turn on the lights during night sleep can make your weight increases, according to a study published in the journal Proceedings of the National Academy of Sciences.
Research at Ohio State University revealed that bright light can alter the body's metabolic system. Change happens because the biological clock or circadian rhythm easily influenced by the presence of light. Obesity is influenced by the bright light at night, as a natural factor associated with the biological clock.
5. Frequent exposure to pollution
Pollution affects the body's metabolism, according to a study published in the journal Critical Reviews in Food Science and Nutrition and the International Journal of Obesity.
Chemicals such as bisphenol A found in plastic can disrupt endocrine associated with obesity by interfering with hormone signals. While pesticides that affect hormone synthesis and metabolism could also make the body into fat.
6. Genes
Scientists identified 18 new genetic markers may play a role in obesity and 13 new genetic markers to determine whether to accumulate fat around the waist or hips, according to two studies published in the journal Nature Genetics.
7. Having a mother who ate high-fat diet during pregnancy
Researchers from the University of Cincinnati and the Medical College of Georgia found that mothers who eat high-fat diet during pregnancy may cause the placenta to provide nutrients to the fetus is too much, so it can cause the baby is born with a large weight which is faktir risk of obesity later in life.
8. Drugs
Some medications used to control or prevent depression, diabetes, hypertension and an unwanted pregnancy can cause weight gain, according to the journal Critical Reviews in Food Science and Nutrition.
9. Having a working mother
Children with working mothers (career women) are more likely to become obese than children who stay at home mom, according to a study published in the American Journal of Epidemiology.
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