Can I take Azo, the cranberry pill, to prevent urinary tract infections?
• A: The manufacturer of Azo Cranberry states that it is safe to use during pregnancy. However, the company has no evidence to back up that claim. That is, there are no studies in pregnant animals or humans to show that Azo Cranberry didn’t harm the mother or fetus. The company recommends that people contact their health care provider before taking any supplement. Manufacturers of supplements don’t have to show evidence of safety or health benefits to the FDA before selling those supplements. Supplement products without any reliable scientific evidence of safety or health benefits may still be sold. Most supplements have not been tested to find out if they interact with medicines, foods, or other herbs and supplements. Some products may not contain the amount of substance that is documented on the label, and some may include other substances (contaminants). You should discuss the need for this supplement with your doctor before taking it.
