There is no exact reason written by studies or research on how and why adults might have ADHD. This disorder has once been thought to be a discipline or behavior illness which is often a direct result a misguided or failure parenting. It has been said also that another likely reasons for ADHD are advanced of sugar intake, an excessive amount of food additives, unnecessary watching of television and also other media and family problems. Though they can bring about ADHD, there exists still no scientific explanation to provide evidence to those factors affecting or causing ADHD.
At the same time, Attention Deficit and Hyperactivity Disorder may also be a result of artificial food additives that may be toxic to the body. Because of this, patients may also be informed they have other disorders also and may even add up towards the current condition from the patient. This can also bring about neuro toxic which affects the patient's brain functions. Research and studies have realized out that the certain preservative known as sodium benzoate which might be found on soft drinks, citrus fruits and salads might cause hyperactivity to both children and adults. It is important that ADHD patients' diets are carefully monitored.