Are Sweet Potatoes an unhealthy choice for the Kidneys?

Sweet potatoes are an alternative to white potatoes, the baked sweet potato is tasty on its own, without any extra dressing like butter or sour cream. For the adults, eating a sweet potato every day or a few times a week offers a good nutritional boost. However, if you have any problems with your kidney, sweet potatoes, will help you to fix them.

Kidney Function

The kidneys act as a filter that removes any extra fluids and waste products from your blood, which is acquired during the metabolism of food substances you ingest. Your kidneys can also remove drugs from your body; maintain a balance of fluid and electrolyte also it can play a role in releasing hormones that will regulate your blood pressure. Healthy kidneys manage these critical biochemical functions constantly. The unhealthy one kidneys are not able to filter any harmful substances from your body and perform these jobs at a slower rate. This results in nutrient accumulation rather than filtration. The harm from any excess vitamins and minerals in your blood system accelerates your kidney damage and leads to damaging other organs in your body.

Sweet Potato nutritional benefits

Sweet potatoes contain a lot of vitamins and minerals. Normally,  the sweet potato is nutritious, low in fat, and a fabulous choice for a healthy diet. That’s because they contain amounts of vitamins A and C; and minerals such as potassium and calcium. In the presence of kidney disease. Most important is to reduce your intake of potassium and vitamin A, the two prominent nutrients in sweet potatoes.

Potassium, Vitamin A, and Kidney Disease

Diseased kidneys cannot remove excess potassium quickly enough from your body and that excess can cause dangerous effects including weakness, arrhythmia, or heart attack. When you have kidney disease, potassium levels must remain at a safe level, which is generally tested monthly by your doctor. It is very complicated to balance getting enough potassium in your diet without raising your blood pressure. Vitamin A normally is very important for protecting your immune system, it must also be limited in the diet for kidney patients. High levels of vitamin A, can lead to edema or damage in your liver. Your physician or nutritionist can teach you how to maintain safe levels through dietary changes.


The average medium of potassium on a sweet potato is 265 milligrams and 26,000 international units of vitamin A. The daily recommended level of potassium for healthy adults is 4,700 milligrams, and vitamin A is recommended at 3,000 IU per day.