How much potassium is in lychee and how does it fit stage 4?

Lychee contains 171 mg potassium per 100g. At stage 4, your daily potassium budget is 1,800 mg — one standard serving (1 cup (~190g)) uses approximately 10% of that budget. This requires careful portion control.

What should stage 4 patients eat instead of lychee?

Safer alternatives for stage 4 include: Apple, Grapes. Each is rated safe or caution at this stage with lower potassium or phosphorus per serving.

Fruits•View general guide

Is Lycheeलीची Safe for Stage 4?

Q: Can lychee be eaten in stage 4 kidney disease?

Lychee is rated CAUTION for stage 4 (eGFR 15-29 mL/min/1.73m²). Lychee needs caution at stage 4: its potassium (171 mg/100g), phosphorus (31 mg/100g), or sodium (1 mg/100g) approaches the stage-specific thresholds. Limit portions to half the standard serving and count it carefully against your daily 1,800 mg potassium allowance.

CAUTION at this stage • eGFR 15-29 mL/min/1.73m²

Stage-specific rating derived from Lychee's potassium, phosphorus, and sodium per 100g against stage 4 renal diet budgets.

Lychee needs caution at stage 4: its potassium (171 mg/100g), phosphorus (31 mg/100g), or sodium (1 mg/100g) approaches the stage-specific thresholds. Limit portions to half the standard serving and count it carefully against your daily 1,800 mg potassium allowance.

Stage 4 Budget Check

Potassium10% of daily

171 mg per 100g

Daily budget: 1,800 mg

Phosphorus4% of daily

31 mg per 100g

Daily budget: 800 mg

Sodium0% of daily

1 mg per 100g

Daily budget: 1,800 mg

Serving Advice at Stage 4

Limit to half a standard serving (1 cup (~190g) → half) and avoid combining with other moderate-potassium foods in the same meal.

Stage 4 Diet Rules

Stage 4 (eGFR 15-29) demands discipline: potassium <1,800 mg/day, phosphorus <800 mg/day, and strict portion control. Every food choice counts — this is the stage that determines your dialysis trajectory.

Potassium <1,800 mg/day: avoid high-K foods entirely (bananas, coconut water, spinach, potatoes, dried fruits).
Phosphorus <800 mg/day with binders at every meal — skip nuts, seeds, colas, and processed foods.
Protein restricted to 0.6 g/kg/day (pre-dialysis) — excess accelerates progression.
Learn leaching: peel, slice, soak, boil vegetables in excess water, discard the water.
Begin dialysis/transplant planning NOW — vascular access creation and modality education.
Monitor potassium monthly — hyperkalemia causes ~30% of emergency dialysis starts.

Fluid restriction may begin — typically 1-1.5 L/day; follow your nephrologist's prescription. Protein target: 0.6 g/kg/day.

Safer Alternatives at Stage 4

Apple

safe

K+ 107mg • P 11mg

Grapes

caution

K+ 191mg • P 20mg

Explore Other Stages

Stage 1 • safe Stage 2 • safe Stage 3 • safe Stage 5 • caution

Lychee in Stage 4: FAQs

Know Your Stage?

Check your eGFR and get your full KDIGO classification — then browse foods rated for your exact stage.