Multi-choice problem: Continue writing the next sentence in this paragraph:

How to treat adhd naturally in children
Feed your child complex carbohydrates.
Children with adhd usually have lower serotonin and dopamine levels. A change in diet can sometimes improve those deficiencies to some extent.

pick from the following. (a). A diet rich in complex carbohydrates can increase serotonin for improved mood, sleep, and appetite. Feed your child complex carbohydrates like whole grains, green vegetables, starchy vegetables, and beans. (b). For example, you may be due for a variety of vitamin b12 injections during pregnancy. To help your child avoid those deficiencies, feed your child complex foods. (c). Monitoring your child's intake of complex carbohydrates could help too. Some tasks that generally need to be done to help your child are: getting them familiar with complex carbohydrates can ease the transition between complex carbohydrates and dopamine. (d). You can help curb the production of both serotonin and dopamine through vitamins and minerals. Some fruits and vegetables, like citrus fruits and strawberries, are complex carbohydrates.
(a).