Dark Chocolate
Flavanol antioxidants, iron, magnesium.
- Category
- Pantry
- Plate rating
- 75/100
- Glycemic index
- ≈23 · Low GI
Medicine note: Caffeine and medicines
Some medicines make caffeine's effects stronger. Read more.
What dark chocolate offers
- Flavanol antioxidants
- Iron
- Magnesium
When to eat it
Afternoon treat.
Tip
Choose 70%+ cacao; it also contains caffeine
Blood sugar
Low GI — tends to raise blood sugar slowly. GI values are approximate and vary with ripeness, variety and preparation. If you manage diabetes, ask your care team how this food fits your plan.
More pantry staples
Olive OilMonounsaturated fats and polyphenols; central to Mediterranean-style eating
HoneyAntioxidants; soothes coughs and sore throats
Sources
- Nutrient data: USDA FoodData Central (search “Dark Chocolate”)
- Glycemic index: Glycemic Index Research and GI News (University of Sydney)
- FDA: Spilling the Beans — How Much Caffeine Is Too Much?
- MedlinePlus: Ciprofloxacin
Last reviewed October 2026. How we rate foods.
General information only, not medical advice. If you take medicine or manage a health condition, check with your doctor, pharmacist or a registered dietitian before changing your diet. Read our medical disclaimer.