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A cup of filter coffee Calories
A cup of filter coffee
CALORIES
GI
POTASSIUM
FIBER
A cup of filter coffee Nutrition Facts
Selected: 100 g
1
KCAL / 100G
Carbs
0g
· 0%
Protein
0.1g
· 100%
Fat
0g
· 0%
Fiber
0g
A cup of filter coffee Vitamins & Minerals
Vitamins
B2
0.08mg · 6% DV
B5
0.25mg · 5% DV
B1
0.01mg · 1% DV
B3
0.19mg · 1% DV
Minerals
Magnesium
3mg · 1% DV
Potassium ⭐
49mg · 1% DV
Calcium
2mg · 0% DV
Iron
0mg · 0% DV
A cup of filter coffee Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
Is A cup of filter 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 A cup of filter coffee Contain Allergens?
No known major allergens
Which Diets Is A cup of filter 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
A cup of filter coffee Fat Profile
SATURATED
0g
MONOUNSATURATED
0g
POLYUNSATURATED
0g
Foods Similar to A cup of filter coffee
A cup of filter coffee — Frequently Asked Questions
Can filter coffee be drunk on an empty stomach?
Many people tolerate it well, but in some it can trigger stomach discomfort, acidity, or jitters. If that happens, having it with or after food is often easier on the stomach.
Can filter coffee affect sleep?
Yes, its caffeine can make it harder to fall asleep, especially later in the day. People who are sensitive to caffeine often do better limiting it in the afternoon and evening.
Is filter coffee a good pre-workout drink?
Many people use filter coffee before training for alertness and focus. Still, caffeine can cause stomach upset or a racing heartbeat in some people, so tolerance matters.
Does filter coffee dehydrate you?
Not in the way people often claim; moderate coffee intake does not usually cause meaningful dehydration in regular drinkers. It still should not replace water entirely.
Does adding milk change filter coffee much?
Milk softens the taste and may make coffee feel gentler on the stomach for some people. It also changes the drink’s overall energy and nutrient profile compared with black coffee.
Is adding sugar to filter coffee a problem?
A little sugar occasionally is not usually a major issue, but frequent sweetening can add unnecessary calories over time. If you drink coffee often, gradually reducing added sugar is a practical habit.
How long does brewed filter coffee stay fresh?
It tastes best soon after brewing. Left at room temperature for long periods it loses aroma and can taste stale; refrigeration can extend usability briefly, but not freshness.
Can brewed filter coffee be reheated?
Yes, but the flavor usually becomes flatter and more bitter. Brewing only what you plan to drink generally gives a better result.
Who should be careful with filter coffee?
People sensitive to caffeine, those with some heart rhythm issues, pregnant individuals, and people with reflux or gastritis may need to limit it. Tolerance varies a lot from person to person.
Can filter coffee be habit-forming?
Regular caffeine use can lead to dependence-like habits, and stopping suddenly may cause headache, fatigue, or irritability. Cutting back gradually is usually more comfortable than quitting abruptly.
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Nutrition data compiled from USDA FoodData Central and scientific sources.