Shocking! Chestnuts Can Cause Stomach Bleeding? Here’s What You Need to Know!

It’s that time of the year again — the sweet aroma of roasted chestnuts fills the streets. Warm, golden, and soft, they’re the perfect “autumn-winter comfort snack.”
But here’s the shocker — eating too many chestnuts can actually cause stomach bleeding!

😨 A Chestnut Lover’s Scary Experience

A 25-year-old woman from Wuhan loved chestnuts so much that she ate 1–2 pounds daily. One evening, after another indulgent snack, she began to feel severe bloating, acid reflux, and vomiting — even spotting blood in her vomit.
The diagnosis? Stomach bleeding!

⚠️ Why Can Chestnuts Hurt Your Stomach?

Chestnuts contain around 42% starch, which makes them heavy and hard to digest when consumed in large amounts. Undigested starch ferments in the intestines, producing gas and discomfort.
Roasted chestnuts, especially those with added sugar, can further stimulate acid secretion, which is dangerous for people with ulcers or indigestion — and may even lead to stomach bleeding.

🚫 Who Should Eat Less:

• Those with weak digestion or “cold stomachs.”
• Diabetics, due to high sugar content.
• New mothers and constipated individuals.
• People prone to bleeding, such as with ulcers.

✅ How to Eat Chestnuts Safely and Healthily

1️⃣ Limit Your Intake
Just 12 medium chestnuts = one bowl of rice in calories.
Keep it under 10 chestnuts per day, or less if your digestion is weak.

2️⃣ Timing Matters
Eat chestnuts between meals or as a snack, not right after eating — it can overwork your stomach.

3️⃣ Choose Healthier Cooking Methods
Instead of sugar-roasted chestnuts, opt for steamed, boiled, or stewed ones. They’re easier to digest and retain more nutrients.

🥇 Smart Tips for Picking Good Chestnuts:

• Choose ones with light color, fine hair, and a matte shell — they’re fresher.
• One flat, one round shape = sweeter flavor.
• Avoid those with oily or shiny shells, which may contain industrial paraffin.
• Don’t buy pre-cracked chestnuts — they’re more likely to be contaminated.

In short:
Chestnuts are delicious, but moderation is key. Eat smart, not just more — and enjoy this autumn delicacy safely and healthily!