From the Research
Liver sol (liver extract solution) is generally not recommended for patients with chronic kidney disease (CKD). CKD patients should avoid liver extract supplements as they typically contain high levels of vitamin A, protein, and other nutrients that can place additional strain on already compromised kidneys. Instead, CKD patients should focus on medically supervised nutritional management that typically includes limiting protein intake to 0.6-0.8 g/kg/day, restricting phosphorus to 800-1000 mg/day, and potassium to 2-3 g/day depending on their CKD stage 1. For nutritional support, water-soluble vitamins like B-complex and vitamin C in renal-specific formulations are safer options.
Some key points to consider in the management of CKD patients include:
- Avoiding nephrotoxic drugs and reducing exposure to substances that can further compromise kidney function 2
- Managing underlying conditions such as hypertension and diabetes to slow disease progression 1
- Considering the impact of progressive CKD on hepatic drug metabolism, which can affect the clearance of certain medications 3
- Being aware of the potential interactions between supplements and medications commonly prescribed for CKD, which can reduce their effectiveness or increase side effects
It is essential for CKD patients to consult with a nephrologist and renal dietitian before taking any supplements to ensure that their nutritional management is tailored to their specific needs and CKD stage. The kidneys play a crucial role in filtering waste products and metabolites from supplements, and when kidney function is reduced, these substances can accumulate to harmful levels in the bloodstream.