A kidney infection is a type of urinary tract infection (UTI) that occurs when bacteria enters your kidneys and multiplies. Prompt treatment for kidney infections is crucial to prevent permanent damage and additional infections, which may be life-threatening, according to MayoClinic.com. Medical treatment includes antibiotics and, often, hospitalization. A healthy diet can support your recovery process and help protect your body from developing subsequent infections. For best results, seek specified guidance from your doctor.
Yogurt and Fermented Milk
Yogurt and fermented milk contain probiotics -- healthy bacteria that support digestive health. Probiotics may also help protect your urinary tract from infections, according to the University of Maryland Medical Center. To reap benefits of probiotics, incorporate yogurt with live active cultures such acidophilus, and/or fermented milk products such as kefir or buttermilk, regularly into your diet. Yogurt and fermented milk also provide rich amounts of protein, which supports lean tissue recovery and immune system strength, and valuable nutrients such as calcium and vitamin D.
Berries
Berries are rich sources of antioxidants, which help your body protect itself and heal from infections and diseases. Fruits that contain tannins -- substances that inhibit infections -- such as blueberries, cranberries and lingonberries, may offer protection from UTIs. In addition, cranberry juice is the most extensively-studied home remedy for UTIs, according to the University of Maryland Medical Center. Consuming the juice regularly may help reduce the frequency of recurrent UTIs and help your body flush toxins out through urine while you have a kidney infection. Berry-containing foods, such as blueberry yogurt, pure lingonberry syrup and mixed-berry smoothies, may provide similar benefits.
Fluids
In addition to cranberry juice, other fluids, such as water, apple, grape and vegetable juices, herbal tea, soup and gelatin, are important when faced with a kidney infection. MayoClinic.com recommends avoiding citrus juices, alcohol and caffeine until you've recovered to aggravated frequent urination symptoms. While hydration needs vary, it is advisable to aim for 8 to 10 cups of fluid per day, or until your urine appears clear or pale yellow.
Fatty Fish, Flaxseed and Walnuts
Fatty fish, flaxseed and walnuts provide omega-3 fatty acids -- healthy fats known to promote heart health and reduce inflammation. Consuming omega-3 fat sources may help prevent or alleviate inflammation in your urinary tract, according to the University of Maryland Medical Center, and enhance your overall wellness. For best results, consume fatty fish, such as salmon, albacore tuna, halibut, mackerel, flounder and sardines, ground flaxseed, walnuts and/or walnut oil, regularly.
