According to a 2010 US government survey,1 1 in 10 American children now has attention deficit hyperactivity disorder (ADHD)—a 22 percent increase from 2003.
ADHD makes it hard for children to pay attention and control impulsive behavior, and an increasing number of older children, including high school students, are now being labeled as having ADHD. Adult ADHD is also becoming more prevalent.
As reported by the Las Vegas Guardian Express,2 nearly 11 percent of American kids are labeled with the disorder. More than twice as many boys are diagnosed with ADHD than girls—one in five, compared to one in 11. The featured article speculates about the cause behind these rising numbers.
Some experts feel the increase could be due to increased awareness and better diagnosis, but I think you’ll find it interesting that this trend also coincides with increased prevalence of the pervasive weed killer, glyphosate, in the American food supply.
There’s also plenty of room for overdiagnosis. In fact, an ADHD diagnosis is often made on the subjective observations of teachers or guardians, based on signs that nearly every child will display at some point. Aggravating factors, such as diet or home environment, are oftentimes overlooked entirely.
The featured article actually points out some interesting correlations between ADHD diagnoses and changes to the American educational system that might help explain how, if not why, so many children are misdiagnosed or flat out falsely diagnosed.
What Is ADHD?
But before we get into potential causes for the uptick in prevalence, let’s review how ADHD is qualified in the first place. The disorder involves a cluster of symptoms that includes inattention, hyperactivity, and impulsive behaviors.
Often, children with ADHD struggle in school and have difficulty managing interpersonal relationships. They also tend to suffer from low self-esteem. The similar term attention deficit disorder (ADD) has largely been replaced with ADHD, as it describes two of the most common symptoms of the condition, inattention, and hyperactive-impulsive behavior.
Diagnosing ADHD really comes down to a matter of opinion, as there is no physical test, like a brain scan, that can pinpoint the condition. This could change, however. According to a recent study, a newer MRI method called magnetic field correlation imaging that can detect low iron levels in the brains of children with ADHD could potentially help parents and patients make better informed decisions about treatment. As reported by Medicine.net:
“Psychostimulant drugs used to treat ADHD affect levels of the brain chemical dopamine. Because iron is required to process dopamine, using MRI to assess iron levels in the brain may provide a noninvasive, indirect measure of the chemical, explained study author Vitria Adisetiyo… If these findings are confirmed in larger studies, this technique might help improve ADHD diagnosis and treatment…
For the rest of the story: http://www.realfarmacy.com/whats-causing-the-rise-in-adhd/