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Plain machine coffee Calories
Plain, unsweetened machine-brewed coffee; low calorie, antioxidant-rich
CALORIES
GI
POTASSIUM
FIBER
Plain machine coffee Nutrition Facts
Selected: 100 g
2
KCAL / 100G
Carbs
0g
· 0%
Protein
0.1g
· 100%
Fat
0g
· 0%
Fiber
0g
Plain machine coffee Vitamins & Minerals
Vitamins
B3
0.7mg · 4% DV
B2
0.02mg · 2% DV
B5
0.05mg · 1% DV
B6
0.01mg · 1% DV
Minerals
Potassium ⭐
90mg · 3% DV
Magnesium
7mg · 2% DV
Phosphorus
7mg · 1% DV
Calcium
2mg · 0% DV
Plain machine coffee Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
Is Plain machine 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 Plain machine coffee Contain Allergens?
No known major allergens
Which Diets Is Plain machine 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
Plain machine coffee Fat Profile
SATURATED
0g
MONOUNSATURATED
0g
POLYUNSATURATED
0g
Foods Similar to Plain machine coffee
Plain machine coffee — Frequently Asked Questions
Can plain machine coffee be drunk on an empty stomach?
Many people tolerate it well, but in some it can worsen stomach irritation, reflux, or jitteriness. If that happens, having it with or after food is often easier.
Is plain machine coffee better before or after a workout?
For people who tolerate caffeine, it is usually more useful before training because it may improve alertness and perceived energy. Drinking it late in the day can interfere with sleep, which matters for recovery.
Does plain machine coffee dehydrate you?
Coffee can have a mild diuretic effect, but regular drinkers usually do not become dehydrated from normal intake. It still should not replace water entirely, especially if you drink several cups a day.
Why does plain machine coffee sometimes upset the stomach?
Its acidity, caffeine content, and brewing strength can irritate sensitive stomachs. A milder roast profile, less aggressive brewing, and avoiding excessive intake may help.
Does plain machine coffee affect iron absorption?
Yes, coffee can reduce the absorption of non-heme iron, the form found in many plant foods. It is often better not to drink it right alongside an iron-focused meal.
How much can plain machine coffee affect sleep?
The effect varies a lot by person, but caffeine can remain stimulating for hours. If you struggle with falling asleep, moving coffee earlier in the day is a practical step.
How can you tell when coffee has gone stale?
Stale coffee smells flatter and tastes dull, papery, or lifeless compared with fresh coffee. Ground coffee loses aroma faster because more surface area is exposed to air.
What is the best way to store coffee for freshness?
Keep it in an airtight container away from heat, light, moisture, and strong odors. A cool, dry cupboard is usually better than a frequently opened fridge.
Why does plain machine coffee taste bitter, and how can you reduce that?
Bitterness often comes from over-extraction, very hot water, too-fine grinding, or brewing for too long. Adjusting grind size and brew time usually makes the cup smoother.
Who should be careful with plain machine coffee?
People sensitive to caffeine, those with reflux or gastritis, some people with heart rhythm issues, and pregnant women may need to limit it. Anyone taking regular medication should also check for possible caffeine interactions.
Have another question about Plain machine coffee?
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Nutrition data compiled from USDA FoodData Central and scientific sources.