We have to design a special diet for such patients.
Taking less fluids (due to less urination), eating a low-protein diet, less salt intake, potassium, phosphorous, and other electrolytes with low quantity to keep the levels balance while dialysis. Take enough calories if you are losing weight.
Have fruits, breads, grains, and vegetables for energy gain (only for special cases). And at last take extra iron rich foods
I would suggest the Luigi Cornaro diet for him. Eat two meals a day, but gradually reduce the amount of food to a point that is just enough to maintain the homeostasis of the gastrointestinal tract:
Dear Lakshmanan Loganathan, thanks for your excellent contribution. Could you please make a diet chart for the patient mentioned in the question? I appreciate your interest in the topic.
Dear Ligen Yu, thanks for your prized contribution. Could you please make a diet chart for the patient mentioned in the question? I appreciate your interest in the topic.
How is the patient's condition now? It was one and half year ago, and I presume that the patient has already recovered from the condition?
The Luigi Cornaro diet is very simple. Just consume in each day some local raw fermented food (probiotics) for daily essential nutrition needs, and eat other sorts of food as less as possible. there is no restriction in food choice. Just consume little amount of any kinds of foods and keep serum starvation to trigger autophagy in the body to clean the excessive ectopic fat in non-adipose tissue. The body will automatically regulate itself to the optimum.