The 4 Top Foods To Keep Your Kidneys Healthy
The kidneys are a pair of small organs in your lower back, roughly the size of your fist and shaped like beans (now you know how kidney beans got their name!). The kidneys’ job is to clean the blood. They act as a sort of biological garbage man for the circulatory system, removing impurities and excess water. This material is then sent to the bladder, where it becomes urine. From there, as you can probably figure it out, it ends up in the toilet when the bladder becomes full.
In addition to this, kidneys maintain proper levels of electrolytes like potassium and sodium, and they also produce hormones that in turn produce red blood cells and control blood pressure.
When you get bloodwork done, one of the primary things your doctor is usually checking for is kidney function. While your body has two kidneys, you can actually be quite healthy with only one. This is why it is possible to donate a kidney and survive. However, if both of your kidneys give out, you cannot survive without regular blood transfusions. Some people with very serious kidney disease must be kept on a dialysis machine indefinitely.
So what foods help keep my kidneys healthy? Before going into specific foods, there are a few general principles to keep in mind:
The first is hydration. If you want healthy kidneys, you’ve got to stay hydrated. Take in plenty of fluids, preferably water. Green tea and natural juices without added sugars (more on that later) are also good options.
The second is the role that potassium plays in kidney health. Potassium is an essential mineral, and foods rich in it like avocados and bananas are, generally speaking, very healthy. But too much potassium can be dangerous for people with kidney disease. Since regulating potassium levels is part of the kidneys’ job, taking in too much can put a strain on them. If you currently have or are at risk of developing kidney disease, this is something you should be aware of.
Now, when it comes to specific foods, here are some great choices for ensuring your kidneys stay in optimal working order:
1. Red Bell Peppers
Red Bell Peppers are considered a good vegetable choice for people at risk of kidney disease. In addition to being a plentiful source of B vitamins, vitamin C and antioxidants like lycopene, red bell peppers are also a low-potassium vegetable. This is important since too much potassium, as mentioned earlier, puts a strain on the kidneys by causing more frequent urination. Peppers are a very versatile vegetable, and they make a great addition to a sandwich or salad or can be stuffed served as dish by themselves.
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