Diet restrictions in patients on hemodialysis are not strict.
They should have a higher protein diet about 1.2g/kg/day Salt restriction <1 tsp/day
Potassium should be restricted on non HD days.
Fluid restriction in anuric patients to about 500-1000 ml/day. This includes all the water and all the liquid components of the diet.
In patients with residual urine output, the fluids intake should be about 500ml more than the urine output.