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Double black coffee Calories
Caffeine-rich, sugar-free, pure coffee, low calorie
CALORIES
GI
POTASSIUM
FIBER
Double black coffee Nutrition Facts
Selected: 100 g
2
KCAL / 100G
Carbs
0.1g
· 25%
Protein
0.3g
· 75%
Fat
0g
· 0%
Fiber
0g
Double black coffee Vitamins & Minerals
Vitamins
B2
0.09mg · 7% DV
B3
0.7mg · 4% DV
B1
0.02mg · 2% DV
B5
0.05mg · 1% DV
Minerals
Potassium ⭐
60mg · 2% DV
Magnesium
3mg · 1% DV
Phosphorus
8mg · 1% DV
Calcium
2mg · 0% DV
Double black coffee Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
Is Double black coffee Processed?
NOVA 2
Minimally Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Does Double black coffee Contain Allergens?
No known major allergens
Which Diets Is Double black coffee Good For?
Vegan
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
✓ Suitable
Low FODMAP
— Not suitable
Double black coffee Fat Profile
SATURATED
0g
MONOUNSATURATED
0g
POLYUNSATURATED
0g
Foods Similar to Double black coffee
Double black coffee — Frequently Asked Questions
Can you drink double black coffee on an empty stomach?
Many people can, but in some it may trigger heartburn, stomach irritation, or jitteriness. If you are sensitive, having it with water or after a small meal may feel better.
How much can double black coffee affect sleep?
It depends on caffeine sensitivity, but a double coffee is often more stimulating than a single cup. Later in the day, it can make it harder to fall asleep and may reduce sleep quality.
Is double black coffee a good pre-workout drink?
For many people, it can improve alertness and perceived energy before exercise. But if it causes shakiness, stomach upset, or a racing heart, a smaller amount may be a better choice.
Does double black coffee dehydrate you, or does it still count as fluid?
Coffee does contribute to daily fluid intake, so it is not simply dehydrating. Still, if you drink several coffees a day, it is wise to keep up your water intake too.
What can you add to double black coffee without using sugar?
Spices like cinnamon or cardamom can add aroma and make black coffee taste smoother without sweetening it. A pinch of cocoa can also change the flavor profile while keeping it unsweetened.
Is black coffee less filling than coffee with milk?
Usually yes, because black coffee has very little energy on its own. Coffee with milk may feel more satisfying because it adds protein and other nutrients.
Can double black coffee help with headaches?
In some people, caffeine can ease headaches, especially if they are related to caffeine withdrawal. In others, too much caffeine or irregular intake can make headaches worse.
Does black coffee affect iron absorption?
Yes, coffee can reduce the absorption of non-heme iron, the form found in many plant foods. People concerned about iron status may prefer to drink it between meals rather than with food.
How should you store leftover brewed black coffee?
Freshly brewed coffee tastes best soon after brewing. If you need to keep it, refrigerate it promptly and use it relatively soon, as the flavor becomes flatter and more bitter over time.
Is it okay to drink double black coffee every day?
For many adults, moderate daily coffee drinking can fit into a healthy routine. People with reflux, anxiety, palpitations, pregnancy, or strong caffeine sensitivity may need to limit it more carefully.
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Nutrition data compiled from USDA FoodData Central and scientific sources.