From the Hurley website:
Nutrition is one of the first lines of defense against the harmful effects of lead. People who eat a healthy diet are less effected by lead in the body than someone with poor diet habits. Foods high in iron, calcium, and vitamin C protect the body from lead. The body absorbs lead easier on an empty stomach, so make sure not to skip meals! This nutrition guide features 10 low-cost, healthful recipes that will help you fight the effects of lead.