Ginger is often presented as a superfood with multiple health benefits. Anti-inflammatory, antioxidant, digestive stimulant… Yes, but! What is often forgotten is that it can also be dangerous in certain cases. Do you consume it regularly? Here’s why you should be cautious!
💡 The benefits of ginger: a natural treasure… under conditions
Before diving into the heart of the matter, let’s recall why ginger is so appreciated:
- Powerful anti-inflammatory: It relieves joint and muscle pain.
- Aids digestion: It combats bloating and stimulates bile production.
- Reduces nausea: Useful against motion sickness and morning sickness.
- Boosts the immune system: Its antioxidants protect against infections.
- Regulates blood sugar and blood pressure: An ally for diabetics and those with hypertension.
But just because a food is natural doesn’t mean it’s safe. Some should avoid ginger, or risk serious side effects!
❗ Who should NOT consume ginger?
🩸 1. People on anticoagulant treatment
Ginger thins the blood, which can be dangerous if you are already taking anticoagulant medications like warfarin or aspirin. The risk? Excessive bleeding, even internal hemorrhages.
✅ Good reflex: Consult your doctor before consuming it regularly.
💉 2. Before a surgical operation
If you are undergoing a procedure, stop consuming ginger at least two weeks beforehand. It could slow down coagulation and cause heavy bleeding.
✅ Good to know: Some hospitals ask their patients to avoid ginger before anesthesia.
🩸 3. People suffering from gallstones
Ginger stimulates bile production, which can worsen gallstones and cause intense pain.
✅ Advice: If you have gallbladder problems, talk to your doctor before consuming it.
💔 4. People suffering from hypertension
Ginger can lower blood pressure, which is a good thing… unless you are on antihypertensive treatment. The combination of the two can lead to a dangerous drop in blood pressure.
✅ Good to know: If you are on beta-blockers or other medications for hypertension, seek a specialist’s advice.
🤔 5. Diabetics on medication
Ginger helps regulate blood sugar, but combined with antidiabetic medications, it can cause dangerous hypoglycemia.
✅ Solution: Have your blood sugar monitored if you take ginger as a supplement.
👶 6. Pregnant women
Ginger is sometimes recommended to combat pregnancy nausea. But be careful, in large quantities, it could induce contractions and increase the risk of miscarriage.
✅ Cautionary advice: No more than 1 g of ginger per day if you are pregnant, and always under medical advice.
🚫 Possible side effects of ginger
Even if you do not belong to the at-risk categories, excessive consumption can lead to:
- Strong heartburn
- Bloating and gas
- Nausea and diarrhea
- Too sharp a drop in blood pressure
✅ Golden rule: Do not exceed 4 g of dried ginger or 15 g of fresh ginger per day.
💬 Your experience with ginger?
Have you ever experienced side effects after consuming ginger? Share your experience in the comments! 🚀

Céline, a crêpe enthusiast, shares her recipes and tips on her blog dedicated to this culinary art. As a passionate blogger, she explores all aspects of crêpes, from traditional to innovative creations. Join her for delicious and inspiring culinary adventures!