That’s why adding the best foods for kidney health is one of the most proactive steps you can take to protect the organ for the long haul. Curious about which foods are best for kidney health? The best foods for kidney healthWhen it comes to protecting your kidneys’ health, your plate is your first line of defense. Here are some food choices that stand out when it comes to their ability to support kidney health. Olive oilChoosing the right fats is crucial for overall health, and heart health is closely linked to kidney health.