Squash is a very low-calorie plant, containing a lot of water and potassium, which help regulate blood pressure and reduce the burden on the kidneys in filtering blood.
According to the US National Institutes of Health (NIH), people with early-stage kidney disease should prioritize foods rich in fiber, low in animal protein and cool as squash to limit inflammation and control fluid levels in the body.
Vegetables such as squash, white radish, and shiitake mushrooms are not only rich in fiber but also provide antioxidants that help reduce renal tissue inflammation.
Processing them into soup helps keep water levels intact, which is very important for people at risk of impaired kidney filtering function.
Squash also contains cucurbitacin, a compound with natural diuretic effects, helping the body eliminate uric acid and toxins gently through urine, reducing the burden on the kidney gland.
White radish, with its cool properties, contains a lot of vitamin C and antioxidants such as anthocyanins, which help soothe renal tissue damaged by oxidative stress, a factor related to chronic kidney failure.
Meanwhile, mushrooms (especially freeze mushrooms, straw mushrooms) are a source of ergothioneine, a powerful anti-inflammatory drug that has been recognized by the Mayo Clinic for reducing markers of nephritis.
In a 2022 study published in the Journal of Renal Nutrition, a group of participants with early-stage kidney failure were recommended to eat 3 meals/week with vegetable and mushroom soup low in sodium for 12 weeks.
The results showed that this group had a more stable Serum creatinine index and significantly improved renal plaque filtering function compared to the control group.
An ideal soup for people with weak kidneys should have a sodium content of less than 100mg per serving, without adding sweeteners or industrialit.
You can cook the beetroot squash soup with the following ingredients: 200g peeled squash, 100g white radish, 50g fresh shiitake mushrooms, fresh ginger cut into strands and green onions.
After processing, simmer the ingredients with about 1 liter of water, season with a little iodized salt and olive oil.
It is important not to add fish sauce or seasoning powder containing high levels of phosphorus and potassium - substances that can harm people with weak kidneys when accumulated.
