Potassium is an important substance to treat uremia

Condition analysis:
I am so sorry to hear about your loss. I researched it @ wikipedia.org and didn't see anything that says uremia is hereditary. This is what I did find....

Uremia is a toxic condition resulting from renal failure, when kidney function is compromised and urea, a waste product normally excreted in the urine, is retained in the blood. Uremia can lead to disturbances in the platelets and hypersomnia, among other effects.

Instructions:
Potassium is an important substance which helps keep acid-based balance. When potassium is high in healthy human body, it will induce heart attack and even threaten your life. Uremia patients should control potassium intake so as to avoid illness aggravation. Therefore, uremia patients should keep far away from some high potassium foods.
1. Frumentum: Whole grains and germ

2. Dairy products: Various flavored milk

3. Meat: Poultry, fish and lean meat are also rich in potassium

4. Beans: Soybean is the most high potassium food

5. Vegetables: Vegetables with high potassium level are mainly seen in dark vegetables, water spinach, fragrant-flowered garlic, nori and kelp

6. Fruits: Bananas, citrus reticulata, orange and fresh orange juice

7. Nuts: Hazelnuts, cashews, pumpkin seeds, sunflower seeds are particularly high in potassium.