Question

Do food additives cause childhood hyperactivity

Answer 1

No, there is no solid evidence saying that it can cause Hyperactivity.

Answer 2

 will this help 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.