ADHD brains have low levels of a neurotransmitter called norepinephrine. Norepinephrine is linked arm-in-arm with dopamine. Dopamine is the thing that helps control the brain's reward and pleasure center.
Research suggests that there is a link between dopamine levels and the development of ADHD. According to the Centers for Disease Control and Prevention (CDC) , 6.1 million children living in the United States in 2016 had received a diagnosis of ADHD.
A chronic deficit of serotonin (5-HT) at the synapse may trigger symptoms of ADHD.
If your child has ADHD, they may have low levels of a brain chemical called dopamine. That's part of a mix of their genes, environment, and brain function that experts believe may cause ADHD.
Although children with ADHD may be more likely to have lower levels of vitamin D, zinc, magnesium, and iron, it cannot be stated that these lower levels caused ADHD. However, supplementing areas of deficiency may be a safe and justified intervention.
ADHD brains have low levels of a neurotransmitter called norepinephrine. Norepinephrine is linked arm-in-arm with dopamine. Dopamine is the thing that helps control the brain's reward and pleasure center.
Stimulant medications that treat ADHD can prevent the reuptake of dopamine, increasing brain levels of the chemical. Lifestyle changes can also help, especially in conjunction with standard ADHD treatments. Exercise, a healthy diet, and therapy all offer potential benefits.
The ADHD brain has been described as an “interest-based nervous system”: It seeks high-stimulation situations, stronger incentives, and more immediate rewards, which trigger a quick and intense release of dopamine and with it a rush of motivation. Hyperfocus. Dopamine is the brain's most intense reward.
Indeed, ADHD brains struggle to sustain motivation when rewards are mild or are linked to long-term gratification. As a result, ADHD brains search for stimulation that can increase dopamine more quickly and intensely. Ultimately, the pursuit of pleasurable rewards may become a potent form of self-medication.
Due to this lack of dopamine, people with ADHD are "chemically wired" to seek more, says John Ratey, M.D., professor of psychiatry at Harvard Medical School in Boston. "Eating carbohydrates triggers a rush of dopamine in the brain," he says. "It's the drive for the feeling of satiety."
INCUP is an acronym that stands for interest, novelty, challenge, urgency, and passion. The term was first proposed by psychologist William Dodson, who suggested that these five things are the top motivating factors for someone with ADHD.
Executive functions have other roles which affect how someone thinks. In people with ADHD, these executive dysfunctions impact thinking in numerous ways. People with ADHD don't really think faster than people without it, but it can sometimes seem like they do. People with ADHD do think differently though, in a sense.
Low dopamine symptoms can include a lack of enthusiasm for things you usually enjoy and are interested in. Plus, having low dopamine may have a low sex drive. You may also experience physical troubles such as insomnia, tremors, muscle spasms, stiffness, and difficulty moving.
It is the target of therapeutic drugs, such as methylphenidate (Ritalin), which blocks the dopamine transporter, thereby increasing extracellular dopamine levels.
Is ADHD inherited from Mom or Dad? You can inherit genes that boost risk for ADHD from your mother, from your father or from both parents.
Causes of ADHD
Recent studies link genetic factors with ADHD. In addition to genetics, scientists are studying other possible causes and risk factors including: Brain injury. Exposure to environmental risks (e.g., lead) during pregnancy or at a young age.
Brain Inflammation
So, if people with ADHD are likely to have chronic inflammation, anything that triggers even more inflammation can make your ADHD symptoms worse to the point that you experience brain fog. Triggers include: Infections (viral and bacterial)
Some of the common foods that can cause ADHD reactions include milk, chocolate, soy, wheat, eggs, beans, corn, tomatoes, grapes, and oranges. If you suspect a food sensitivity may be contributing to your child's ADHD symptoms, talk to your ADHD dietitian or doctor about trying an elimination diet.
Similarly, people with ADHD can also experience 'meltdowns' more commonly than others, which is where emotions build up so extremely that someone acts out, often crying, angering, laughing, yelling and moving all at once, driven by many different emotions at once – this essentially resembles a child tantrum and can ...
In general, avoid food with simple carbs, especially sugar, corn sugar, and high fructose corn sugar, which is often used as an additive in processed food. Avoid sugary sodas! Avoid foods with artificial ingredients and artificial dyes. Some have been found to worsen ADHD symptoms.