What are the contraindications of Acerola C?

What should I tell my health care provider before I take this medicine? They need to know if you have any of the following conditions:
  • anemia
  • diabetes
  • glucose-6-phosphate dehydrogenase (G6PD) deficiency
  • kidney stones
  • low sodium diet
  • an unusual or allergic reaction to ascorbic acid, tartrazine, other medicines, foods, dyes, or preservatives
  • pregnant or trying to get pregnant
  • breast-feeding

Source: http://www.healthline.com