Can drinking herbal tea make the urine dark with blood or the color of the tea?

Drinking herbal tea can sometimes alter the color of urine, often giving it a tint similar to the tea itself, especially with strongly pigmented teas like hibiscus. However, if urine appears dark with blood, it could indicate a medical issue that requires attention. It's important to differentiate between harmless color changes and signs of potential health problems. If you notice blood in your urine, consult a healthcare professional promptly.