Autism In Girls

With experts still do not understand the main causes of autism, current research sheds light on certain risk factors, but questions remain. For example, is it the diet? The lack of calcium? Culture? Because autism is a neurodevelopmental disorder, heredity is considered the main cause. However, due to the genetic complexity of autism, it is not fully known which genes are the main contributors. Also unclear is why boys are affected four times more than girls and why premature infants may be at risk.

It is believed that autism is more common in premature babies. Research has shown that premature babies with a birth weight of three pounds or less are more at risk of autism. Scientists have also found a link between autism and diet. Two studies have shown that milk and foods containing gluten may contribute to autism.

Although many studies have found that boys are four times more affected than girls, why the gender differences in autism remains a mystery. However, new research points to heredity and genes. The latest study showed a risk gene for autism, CACNA1G name, which is more common in boys than girls. It is unclear why the gene is more common in boys, but the results suggest that this gene makes the boys more at risk of autism.

There are many proposed theories on the causes of autism. But is there proof? The latest study of gene CACNA1G offers the strongest yet. He is entitled to a lack of calcium as a factor contributing to autism. This is because the gene is responsible for the regulation of calcium in and out of cells. An imbalance or a lack of calcium results in stimulation of too many neuronal connections, which could lead to developmental problems like autism.

Some believe that certain vaccines are risk factors for autism, but there is little evidence as to why boys are more affected by vaccines than girls. Starting today, there is no strong scientific evidence to support the theory vaccines, even if vaccines are still being studied. It is possible that the culture and the prenatal environment could hold risk factors. But research has not yet found a link between autism and exposure to pesticides, teratogenic, folic acid, testosterone or fetal ultrasound.

Others in the field of autism whether certain factors in the environment increases the risk of autism. Lead and mercury poisoning are two areas in question. To date, there is no evidence to support a link between environmental exposures and autism. However, one study showed that although boys and girls are both at risk of autism, the influences of the environment can protect girls from fully expressing autistic traits. The boys, however, lack this sensitivity to the needs of the environment, such as social competence.

Although experts have not yet found a single cause of autism, current research tends to support the theory that a multitude of contributing factors that occur simultaneously are behind the disturbances in brain development.

Although the number of children with autism has increased since the 1980s, scientists continue to study the reasons for the increase. In fact, research will continue to be undertaken to uncover the mysteries of this disorder.