Multiple Choice
Recent research has found the following with regard to causes of ADHD:
A) Food colors and additives, which for years were thought to cause ADHD, then later refuted, now appear to have a small but measurable impact on increased levels of hyperactivity.
B) Pesticides found in foods may be a contributing factor to an increased risk of ADHD.
C) Both a and b
D) Neither a or b
Correct Answer:

Verified
Correct Answer:
Verified
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