The hypothesis that attention deficit/hyperactivity disorder (ADHD) may be influenced by toxins, food additives, or diet
A) is based on well-controlled studies.
B) is not well understood or studied, but generally effective as a treatment.
C) appears true for a small subset of individuals diagnosed with ADHD.
D) has little to no scientific evidence.

Question

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The Answer of The hypothesis that attention deficit/hyperactivity disorder (ADHD) may be influenced by toxins, food additives, or diet
A) is based on well-controlled studies.
B) is not well understood or studied, but generally effective as a treatment.
C) appears true for a small subset of individuals diagnosed with ADHD.
D) has little to no scientific evidence.

The Hypothesis That Attention Deficit/hyperactivity Disorder (ADHD) May Be Influenced