Drinking tea: a risk for your kidneys? Scientific deciphering

The link between tea and the kidneys is complex. The caffeine in some teas, such as black and green, can contribute to the formation of kidney stones, especially in excess. However, other factors such as hydration and diet are also crucial to kidney health. Studies also suggest that tea's polyphenols may protect the kidneys through their antioxidant properties. In short, little is known about the renal protection provided by tea, and it is important to adopt a balanced approach for each individual. Enjoying tea should remain a pleasure, to be consumed in moderation.