Kidney organs have a very important role for health, especially to filter out the rest of the body's metabolism and excess fluid from the blood, and remove it through urine. Eating a variety of foods that are good for the kidneys can keep this organ healthy and functioning optimally.
When kidney function is disrupted, the rest of the body's metabolism and excess fluid from the blood will accumulate in the body and cause various diseases. Therefore, kidney health must be strictly maintained. One way is to eat foods that are good for the kidneys.
Various Foods That Are Good for Kidney Health
Eating the right foods is an important step to maintain kidney health. Foods with excessive salt, potassium, phosphorus, and cholesterol will overload the kidneys because it is quite difficult to filter, so the kidneys need to work harder.
The following foods have good content for the kidneys, so they can help maintain kidney health:
1. Apple
Apples are low in potassium which are friendly to the kidneys. Apples also contain fiber which can reduce cholesterol and blood glucose levels.
To get these benefits, you are advised to consume apples with their skins that have been washed clean. If you want to vary with other low potassium fruits, you can try pineapple, grapes, strawberries, and blueberries.
2. Onions
To limit salt intake in the diet, you can use onions as a substitute for these spices. Onions can make the dish still delicious and healthy at the same time.
Try using garlic and onions as a spice in cooking, because they are low in potassium and phosphorus. The trick is, saute the onion with the food you want to cook.
3. Fish that is rich in omega-3 fatty acids
Fish consumption is also good for keeping your kidneys healthy, especially fish that are rich in omega-3 fatty acids, such as salmon, mackerel, sardines, snapper, and tuna. Omega-3 fatty acids are essential nutrients for various bodily functions, including kidney function.
The types of fish above are also good for people with kidney disorders. If you do not like fish, fish oil supplements or nuts, like walnuts, are also rich in omega-3 fatty acids that are good for the kidneys.
4. Cabbage, cauliflower, paprika, and turnips
These vegetables have low potassium levels, and contain vitamin C and other antioxidants that are good for kidney health, especially in counteracting the adverse effects of free radicals.
5. Egg white
Egg white is a source of protein that is low in phosphorus content, so it is good for the kidneys. However, limit consumption of egg yolks, because this part contains a lot of phosphorus.
In addition to consuming foods that are good for the kidneys, you are also advised to drink about 8 glasses of water per day, do not over-consume vitamins or herbal supplements, limit caffeine intake, and avoid alcoholic beverages and foods or drinks that contain many chemicals, such as dyes, flavoring, and preservative
If necessary, you can consult with a nutritionist about the type of food that is good for the kidneys, or with an internist to get a kidney health check.
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