Foods To Avoid For Optimal Kidney Health

Certain Supplements

We already know potassium, phosphorus, and protein can potentially be harmful to our kidneys, which is why it's important to avoid foods rich in these nutrients. Individuals will also want to avoid high quantities of potassium, for instance, in the form of supplements. Other nutrients can cause problems as well, which is why individuals need to be careful when taking vitamins.

Certain supplements have been found to be harmful to kidneys, such as chromium picolinate, an herb known as willow bark, and pennyroyal, which is a herb used to help alleviate colds. Fat-soluble vitamins such as vitamin D can also be difficult on the kidneys. It's definitely important for patients to discuss supplements with a doctor.