Kidneys are vital organs as they perform several bodily functions, including filtering waste products, producing urine, and more. However, unbeknownst to many, around 10% of the global population is affected by kidney-related health conditions. If an individual suffers from kidney disease, a healthcare provider or nutritional expert will suggest a special meal plan to manage their symptoms. Such meal plans comprise several healthy fruits, vegetables, oils, and proteins.

Importance of a kidney-friendly meal plan

The components of a kidney-friendly meal plan are decided based on the type and extent of kidney damage. The healthcare provider will suggest the best meal plans if any renal condition prevails. Following a kidney-friendly nutritional regime is essential for fighting the symptoms of advanced conditions, such as chronic kidney disease (CKD) or limited kidney function. It helps in reducing the waste accumulation in the blood. The kidney function is also improved, and it helps in protecting from further damage. If an individual is dealing with kidney-related problems, it is best to avoid foods containing the nutrients listed below. However, seek a health expert’s opinion before removing any food from the meal plan.

1. Sodium- Sodium is the primary element of table salt and a part of various foods. Excessive sodium levels can lead to various complications, including high blood pressure. Damaged kidneys will find it hard to filter the excessive levels of this component; therefore, having only the prescribed amount of sodium daily is always advisable.
2. Phosphorus- For individuals with conditions like CKD, the damaged kidneys find it hard to eliminate excess phosphorus, a mineral available in various foods. Excessive levels of this mineral can lead to bodily harm and damage. So, it is always best to eat phosphorus-rich foods moderately.
3. Potassium- High levels of potassium cause complications like hyperkalemia. Thus, individuals with kidney-related conditions must eat potassium-rich foods in moderate amounts.

Every kidney condition is unique and shows different symptoms. So, it always helps to consult a healthcare provider to diagnose any severe health condition and discuss whether certain food items should be included or excluded.

Best kidney-friendly foods

While dealing with kidney conditions, it is always advised to get the proper diagnosis done. Depending on the diagnostic test results, a health expert would suggest various kidney-friendly foods to include in one’s daily meal plan. Some food items that are beneficial for kidney health are listed below.

1. Cauliflower- This vegetable is one of the top choices for maintaining kidney health. Cauliflower contains many nutrients, such as vitamins K, C, B, and folate. One can opt for mashed cauliflower as a low-potassium dish.
2. Red grapes- Red grapes are a wealth of nutrients and contain vitamin C, potassium, calcium, iron, etc. They possess flavonoids and antioxidants, which are known to reduce inflammation. These are also advantageous for heart health and offer protection against diabetes.
3. Blueberries- Blueberries are fully packed with antioxidants and nutrients. They are a good source of anthocyanins and antioxidants that protect against diabetes, heart diseases, and cognitive decline. Blueberries are also low in phosphorus, sodium, and potassium, so they are the best foods in case of kidney conditions.
4. Olive oil- It is also an excellent option for people with kidney conditions as it is phosphorus free. Monosaturated fats, known as oleic acid, are the primary component in olive oil, offering various anti-inflammatory properties.
5. Cabbage: Cabbage is very low in sodium, potassium, and phosphorus, which makes it a good choice for kidney-friendly meals. It comes from the family of cruciferous vegetables and is a wealth of minerals, vitamins, and potent plant compounds. It is rich in vitamins B, C, and K.
6. Bell peppers- Unlike other vegetables, bell peppers are low in potassium and contain significant amounts of kidney-friendly nutrients. They are loaded and packed with vitamins A and C.
7. Radish- The radishes are the last but not the least addition to a meal plan for kidney health. These are crunchy vegetables and consist of a low amount of potassium and phosphorus. These are also loaded with vitamin C, an antioxidant that protects against cataracts and heart diseases. Radishes have diuretic properties, meaning it helps in cleaning the kidneys by stimulating urine production.

While these are some of the best kidney-friendly foods, a healthcare professional or nutritional expert will suggest a meal plan depending on the renal condition a person has and the degree of damage. So, discussing food choices with a health expert helps ensure the individual has the right foods that suit their requirements. Changes to the nutritional regime are one of the best ways to manage symptoms of kidney diseases.