Cranberries

Cranberries benefit both the urinary tract and kidneys.

These tiny, tart fruits contain phytonutrients called A-type proanthocyanidins, which prevent bacteria from sticking to the lining of the urinary tract and bladder, thus preventing infection (53, 54Trusted Source).

This is helpful for those with kidney disease, as they have an increased risk of urinary tract infections (55).

Cranberries can be eaten dried, cooked, fresh, or as a juice. They are very low in potassium, phosphorus, and sodium.

One cup (100 grams) of fresh cranberries contains (56Trusted Source):

• sodium: 2 mg
• potassium: 80 mg‍
• phosphorus: 11 mg