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Light unsweetened black tea Calories
Lightly brewed, unsweetened black tea; virtually calorie-free, antioxidant-rich
CALORIES
GI
POTASSIUM
FIBER
Light unsweetened black tea Nutrition Facts
Selected: 100 g
1
KCAL / 100G
Carbs
0.2g
· 67%
Protein
0.1g
· 33%
Fat
0g
· 0%
Fiber
0g
Light unsweetened black tea Vitamins & Minerals
Vitamins
B2
0.02mg · 2% DV
B1
0.01mg · 1% DV
B6
0.01mg · 1% DV
Vitamin A
0µg · 0% DV
Minerals
Calcium
2mg · 0% DV
Iron
0mg · 0% DV
Magnesium
1mg · 0% DV
Zinc
0mg · 0% DV
Light unsweetened black tea Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
Is Light unsweetened black tea 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 Light unsweetened black tea Contain Allergens?
No known major allergens
Which Diets Is Light unsweetened black tea 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
Light unsweetened black tea Fat Profile
SATURATED
0g
MONOUNSATURATED
0g
POLYUNSATURATED
0g
Foods Similar to Light unsweetened black tea
Light unsweetened black tea — Frequently Asked Questions
Can light unsweetened black tea be drunk on an empty stomach?
Many people tolerate it well, but the tannins in black tea can cause nausea or stomach discomfort in sensitive individuals. If that happens, having it with or after food may feel better.
Does light black tea still affect sleep?
Yes. Even when brewed lightly, black tea naturally contains caffeine, which can interfere with sleep in some people, especially later in the day.
Does unsweetened black tea count toward hydration?
It does contribute to fluid intake, but it is still best not to rely on tea alone instead of water. People who are sensitive to caffeine may notice jitters or palpitations if they drink too much.
Why does black tea turn bitter if it steeps too long?
Long steeping pulls more tannins and other bitter compounds into the cup. For a smoother taste, use a shorter brew time and avoid over-extracting the leaves.
Can black tea reduce iron absorption?
Yes, especially for non-heme iron from plant foods, because tea tannins can reduce absorption. People with low iron status may prefer to drink it away from main meals.
Does adding lemon change anything nutritionally?
Lemon mainly changes the flavor, but its vitamin C can help support absorption of non-heme iron from a meal. It does not fully cancel out the effect of tea tannins.
Is light black tea gentler than coffee?
Often yes in both taste and perceived stimulation, especially when brewed lightly. Still, it is not caffeine-free, so sensitive people may notice effects.
Is unsweetened black tea a good pre-workout drink?
Some people use it for a mild caffeine lift before exercise. It may be less suitable if you are very caffeine-sensitive or if tea tends to upset your stomach.
How should brewed black tea be stored?
It tastes best when fresh. If you need to keep it, store it covered in the refrigerator rather than leaving it at room temperature for long periods.
Does unsweetened black tea help with weight loss?
It is not a fat-burning shortcut on its own. Because it has virtually no energy and no sugar, it can be a useful swap for sugary drinks within an overall calorie-controlled diet.
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Nutrition data compiled from USDA FoodData Central and scientific sources.