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Double unsweetened coffee Calories
Caffeine source, calorie-free, antioxidant
CALORIES
GI
POTASSIUM
FIBER
Double unsweetened coffee Nutrition Facts
Selected: 100 g
2
KCAL / 100G
Carbs
0g
· 0%
Protein
0.3g
· 100%
Fat
0g
· 0%
Fiber
0g
Double unsweetened 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
7mg · 1% DV
Calcium
2mg · 0% DV
Double unsweetened coffee Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
Is Double unsweetened 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 unsweetened coffee Contain Allergens?
No known major allergens
Which Diets Is Double unsweetened 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 unsweetened coffee Fat Profile
SATURATED
0g
MONOUNSATURATED
0g
POLYUNSATURATED
0g
Foods Similar to Double unsweetened coffee
Double unsweetened coffee — Frequently Asked Questions
Can double unsweetened coffee be drunk on an empty stomach?
Many people tolerate it fine, but it can cause nausea, heartburn, or stomach discomfort in sensitive individuals. If that happens, try having it with or after food instead.
Can double unsweetened coffee affect sleep?
Yes, especially in people who are sensitive to caffeine or drink it later in the day. The effect varies a lot from person to person, so timing matters.
Is double unsweetened coffee a good pre-workout drink?
It can be, because caffeine may improve alertness and perceived energy for some people. However, it is not ideal if it makes you jittery, anxious, or gives you stomach upset.
Does double unsweetened coffee dehydrate you?
Not in the dramatic way people often claim, especially in regular coffee drinkers. It still should not replace water entirely, so normal fluid intake still matters.
What changes if you add milk to double unsweetened coffee?
Milk softens the bitterness and changes the drink’s nutrition profile. It may also make the drink feel more filling, but it is no longer the same as plain coffee.
What foods pair well with double unsweetened coffee?
It pairs well with foods that contain protein or fat, such as yogurt, eggs, cheese, or nuts. That combination can feel steadier and more satisfying than coffee on its own.
Can double unsweetened coffee trigger acid reflux?
Yes, in some people coffee can worsen reflux or make the stomach feel more acidic. If you notice symptoms, reducing the amount or avoiding it near trigger meals may help.
How long does brewed double unsweetened coffee stay fresh?
It tastes best soon after brewing. If left out too long it loses aroma and can taste stale; refrigeration can extend usability briefly, but the flavor will still decline.
Can brewed double unsweetened coffee be frozen?
Yes, it can be frozen, especially in ice cube trays for iced drinks or smoothies. The flavor is usually less vibrant after thawing than when freshly brewed.
Who should be careful with double unsweetened coffee?
People who are sensitive to caffeine, have anxiety, heart rhythm issues, reflux, or are pregnant may need to limit it. Anyone taking regular medication should also consider possible interactions.
Have another question about Double unsweetened coffee?
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Nutrition data compiled from USDA FoodData Central and scientific sources.