Do calcium supplements cause kidney stones? Many people avoid taking calcium supplements because they believe they can lead to kidney stones, but according to urology expert Dr Pradeep Prakash, this is a common misconception that may harm bone health. Dr Prakash, Director of Urology, Uro-Oncology and Robotic Surgery at Yashoda Hospital, Nehru Nagar, explained in an Instagram video that calcium supplements are essential for certain individuals, especially women over 45 and older men at risk of osteoporosis.
Dr Prakash clarified that kidney stones are primarily linked to oxalate, not calcium. He noted that most kidney stones are calcium oxalate stones, but the calcium itself is not the culprit. Instead, it is oxalate that combines with calcium to form stones. This means that stopping calcium supplements out of fear is unnecessary and may lead to bone density issues.
The risk of kidney stones can be reduced through simple measures, says Dr Prakash. He emphasized that adequate water intake is one of the most effective ways to lower the risk. Additionally, dietary modifications and medications, when prescribed, can help prevent stone formation. He urged people not to stop calcium supplements if they are medically indicated.
In conclusion, Dr Prakash advises continuing calcium supplementation under a doctor’s guidance while taking steps to minimize stone risk. Avoiding calcium supplements due to the unfounded fear of kidney stones can do more harm than good, especially for those who need them for bone health. This article is for informational purposes only and not a substitute for professional medical advice.