In addition, the internal treatment is not recommended for people with acid deficiency anemia, as the calcium ion will easily interact with iron ion, and the absorption of iron ion will be impacted.

• 另外缺铁性贫血的人也不能服用珍珠粉，因为珍珠粉中的钙离子容易和铁离子产生拮抗作用，从而影响人体对铁离子的吸收，所以不建议内服。