What supplements should be taken for kidney disease: hot topics and scientific advice in the past 10 days
In recent years, the number of patients with chronic kidney disease (CKD) has increased year by year, and how to improve kidney function through diet and supplements has become a hot topic. This article combines the hot discussions and authoritative medical advice on the Internet in the past 10 days to compile a scientific supplement guide for patients with kidney disease.
1. Hot search list of kidney disease supplements (last 10 days)
| Supplement name | Hot search index | Main functions | Applicable stage |
|---|---|---|---|
| Omega-3 Fish Oil | ★★★★★ | Anti-inflammatory, protect glomerulus | Issue 1-3 |
| Vitamin D | ★★★★☆ | Regulate calcium and phosphorus metabolism | Issue 1-5 |
| Probiotics | ★★★★☆ | Improve intestinal flora | Issue 1-4 |
| Coenzyme Q10 | ★★★☆☆ | Antioxidant, improve energy metabolism | Issue 1-3 |
| Low protein nutritional powder | ★★★☆☆ | Supplement essential amino acids | Issue 3-5 |
2. Detailed analysis of popular supplements
1. Omega-3 Fish Oil
Several recent studies have confirmed that Omega-3 can reduce urinary protein levels. It is recommended to choose a high-purity EPA+DHA formula (≥60%) with a daily dose of 1000-2000mg. Be careful about interactions with anticoagulant drugs.
2. Vitamin D
About 80% of patients with kidney disease are vitamin D deficient. It is recommended to choose ordinary vitamin D3 (2000-4000IU/day) or active vitamin D (doctor's guidance is required) after testing the serum 25(OH)D level.
3. Supplement Risk Warning
| Supplements to be cautious about | Potential risks | alternative |
|---|---|---|
| High dose vitamin C | Increase oxalate deposition | ≤200mg daily |
| protein powder | Increase the burden on the kidneys | low protein formula |
| potassium supplements | Hyperkalemia risk | Monitor blood potassium levels |
4. Dietary recommendations by stage
Stage 1-2 patients:Mainly to protect kidney function, antioxidants (such as vitamin E and selenium) can be supplemented in appropriate amounts. Protein intake is controlled at 0.8g/kg/day.
Stage 3-4 patients:Phosphorus and potassium need to be strictly limited, and special nutritional supplements for kidney disease should be given priority. Protein intake was reduced to 0.6g/kg/day.
Stage 5 patients:It is recommended to use formula foods for special medical purposes under the guidance of a nutritionist and pay attention to moisture control.
5. Latest suggestions from experts (2023)
The latest guidelines from the International Society of Nephrology emphasize that the use of supplements needs to be individualized, and all supplement programs should be adjusted based on regular testing results. Special reminder: Internet celebrity "kidney protection remedies" (such as large doses of curcumin, maca, etc.) lack evidence-based basis and may accelerate the deterioration of kidney function.
Conclusion:You need to be careful when choosing supplements for kidney disease. It is recommended to develop a personalized plan under the guidance of a doctor and nutritionist and combined with laboratory test results. Remember: scientific management is more important than blind supplementation!
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