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.
Answers from John E. Huxsahl, M.D. Food additives include artificial colors, artificial sweeteners and preservatives. There's no solid evidence that food additives cause attention-deficit/hyperactivity disorder (ADHD). However, the topic of food additives and their possible effects is controversial. Some studies indicate that certain food colorings and preservatives may increase hyperactive behavior in some children.