Why is it not recommended to take collagen if you suffer from kidney stones?

Taking collagen supplements is generally considered safe for most individuals. However, if you have a history of kidney stones or certain kidney conditions, it's important to consult a healthcare professional before adding collagen to your regimen.

Collagen itself does not directly contribute to the formation of kidney stones. However, some collagen supplements, especially those derived from animal sources, may contain high levels of certain amino acids or minerals that can potentially increase the risk of kidney stones in susceptible individuals.

For instance, some collagen supplements contain high amounts of glycine, an amino acid that can contribute to the formation of certain types of kidney stones. Additionally, some collagen products may contain added calcium or vitamin D, which, if consumed in excessive amounts, can also increase the risk of kidney stone formation in certain individuals.

If you have a history of kidney stones or underlying kidney conditions, it's important to discuss your supplement intake with your doctor. They can assess your individual risk factors and recommend whether or not collagen supplements are appropriate for you. They may also suggest specific types of collagen or provide guidance on appropriate dosages to minimize potential risks.