Evidence-based nutrition facts for diabetic patients | Dr Muddu Surendra Nehru MD

INGREDIENTS

• 5.4 ounces Watermelon (1 katori / 1 cup / 150g)
• 46 Calories
• 0.4 ounces Carbohydrates
• 0.3 ounces Natural sugar (fructose)
• 0 ounces Fiber
• 0 ounces Protein
• 0 ounces Fat
• 92 Water content

STEPS

1. Glycemic Index and Load: Glycemic Index (GI): 72 — HIGH. But Glycemic Load (GL): 4 — LOW. This is the key fact most people miss. GI measures how fast sugar enters blood. GL measures how MUCH sugar enters blood per serving. Because watermelon is 92% water, a normal serving raises blood sugar much less than its GI suggests. GL below 10 is considered safe for diabetics.

2. Diabetes Verdict: ✅ SAFE IN MODERATION — 1 katori (150g) per day is acceptable for most Type 2 diabetics with controlled sugar. Eat as a mid-morning snack, never on empty stomach. Always pair with a protein like a handful of peanuts or a boiled egg to slow sugar absorption. Avoid eating after 6pm.

3. Dr Muddu's Clinical Tip: In my 32 years of practice I tell patients: watermelon is 92% water — you are mostly drinking, not eating sugar. The fiber is low so do not eat more than 1 katori. If your HOMA-IR is above 3.5 or your fasting sugar is above 130, avoid watermelon until your metabolic control improves. Check your HOMA-IR free at homahealthcarecenter.in

NOTES

🚦 TRAFFIC LIGHT SUMMARY

GI: 72 (High) | GL: 4 (Low) | Verdict: ✅ Safe — 1 katori per day only

⚠️ AVOID IF:

• Fasting sugar above 130 mg/dL
• HbA1c above 8%
• HOMA-IR above 3.5

✅ SAFE PAIRING:

• Eat with 10 peanuts or 1 boiled egg
• Never eat alone on empty stomach
• Best time: 11am as mid-morning snack

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Dr Muddu Surendra Nehru MD | HOMA Healthcare Center | Gachibowli | 09963721999
homahealthcarecenter.in