Foods for Healthy Kidneys

The kidneys are important organs located in the lower part of the body. They play an important function in excretion, i.e., filtering waste and urine formation. If kidneys do not function properly, the person may suffer from difficulty in urination, pain, burning sensation, etc. There are several factors that give rise to kidney diseases; diet being one of the most prominent ones.

Foods Causing Kidney Diseases

High sodium and protein containing foods lead to disorders of the urinary system, resulting in kidney diseases. This is because, foods containing high amounts of sodium (salts) leads to water retention, which exerts pressure on the kidneys. Secondly, high sodium containing foods also tend to increase blood pressure, which results in kidney damage. Excess proteins in the body are also deposited in the kidneys, which obstructs normal their functioning. Similar is the case with foods containing calcium. Therefore, the foods to avoid with kidney stones and other kidney diseases are all fried foods, fries, crisps, crackers, processed foods, sauces, salad dressings, pickles, meat, bacon, protein powders, chicken, meat, whole milk, etc. Protein and calcium supplements are also prominent kidney disease causing factors. As the excess proteins and calcium in the body do not get washed out; it gets stored in the body causing diseases. On the other hand, there are certain natural foods which are safe for kidneys.

Foods to Eat for Healthy Kidneys

Foods high in water (berries, grapes, oranges) are some of the best foods to be included in a healthy kidney diet. Foods with good water content help in getting rid of toxins from the body. Secondly, phytochemicals found in some foods like cabbage are also believed to keep off cancer and maintain proper cardiovascular as well as kidney health. Some fishes contain omega 3 fatty acids that are helpful for maintaining good cholesterol level and blood pressure. Fishes like salmon, mackerel, etc. are included in the list of foods to be consumed for prevention of kidney diseases. Olive oil also contains polyphenols, antioxidants and monounsaturated fats, which are also good for kidneys. You should opt for extra virgin olive oil among the different varieties of olive oil obtained in the market.

• Red bell peppers
• Cauliflower
• Cabbage
• Garlic
• Onions
• Apples
• Raspberries
• Blueberries
• Cranberries
• Strawberries
• Cherries
• Grapes
• Oranges
• Lettuce
• Celery
• Melons
• Sweet potatoes
• Eggs
• Cayenne Peppers
• Olive oil
• Apple cider
• Fish
• Salmon
• Tuna
• Herring
• Mackerel
• Asparagus

It should be noted that nearly all the fruits and vegetables are safe to consume as they do not lead to kidney diseases. On the contrary, processed and fried foods, ready-to-cook/eat foods can indirectly exert pressure on the kidneys, which can result in kidney diseases. It should also be noted that sometimes, over-the-counter medications and mineral supplements can lead to kidney diseases and hence, these should be avoided.

It is recommended to consult a doctor before making any major changes in your daily diet. At the same time, this information should only be used for educational purposes. Lastly, remember that having a balanced and nutritious diet helps in keeping most of the diseases at bay. Take care!