Question
What are the possible effects on the body from eating expired calcium, iron, and zinc chewable tablets? What precautions should be taken?
Answer
Eating expired calcium, iron, and zinc chewable tablets may result in reduced efficacy. If the amount consumed is small or the expiration date is not too far off, the impact is limited. However, excessive intake of calcium may lead to the formation of calcium crystals, increasing the risk of kidney stones. It is recommended to drink plenty of water to promote excretion and to supplement the required calcium, iron, and zinc from food. The efficacy of expired medication is unpredictable, but if the expiration date is short, there is usually no major problem. It is suggested to regularly clean out medication and dispose of expired drugs promptly.