The main advantages of this method compared to the dilution method are: 1  simplicity: no dilution of sample required, no seeding, no blank sample. 2  direct reading of BOD value. 3  continuous display of BOD value at the current incubation time.
Other Food Sensitivities. Many children with food sensitivities can exhibit ADHD symptoms after they are exposed to certain foods. 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 doctor about the possibility of trying an elimination diet.
One study found that about 2 to 3 times more boys than girls have ADHD.1 . Family history. Having a biological parent or sibling with ADHD seems to raise a childâs chances of developing it. According to the National Institute of Mental Health, at least one-third of fathers who had ADHD in their youth may have a child with ADHD. Prenatal risks.