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Black tea Calories
Virtually calorie-free brewed black tea with antioxidant polyphenols
CALORIES
GI
POTASSIUM
FIBER
Black tea Nutrition Facts
Selected: 100 g
1
KCAL / 100G
Carbs
0.3g
· 100%
Protein
0g
· 0%
Fat
0g
· 0%
Fiber
0g
Black tea Vitamins & Minerals
Vitamins
B3
0.1mg · 1% DV
Vitamin A
0µg · 0% DV
B1
0mg · 0% DV
B2
0mg · 0% DV
Minerals
Potassium ⭐
37mg · 1% DV
Calcium
3mg · 0% DV
Iron
0mg · 0% DV
Magnesium
2mg · 0% DV
Black tea Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
Is 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 Black tea Contain Allergens?
No known major allergens
Which Diets Is 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
Black tea Fat Profile
SATURATED
0g
MONOUNSATURATED
0g
POLYUNSATURATED
0g
Foods Similar to Black tea
Black tea — Frequently Asked Questions
How can black tea be brewed without becoming bitter?
Use water that has just come off the boil rather than aggressively boiling it over the leaves, and avoid over-steeping. Long steeping extracts more tannins, which can make the tea taste harsh and bitter.
What is the best way to store loose-leaf black tea after opening?
Keep it in an airtight, opaque container in a cool, dry cupboard away from strong odors. Refrigeration is usually not ideal because moisture and food odors can affect the leaves.
How long does brewed black tea stay fresh?
It tastes best when consumed soon after brewing. If you refrigerate it, use a clean covered container and drink it promptly, preferably on the same day.
Can loose black tea leaves be steeped twice?
Good-quality whole leaves can often be infused a second time, although the next cup will be lighter. Do not leave wet leaves at room temperature for long, as they can develop off flavors and microbial growth.
Does drinking black tea with meals affect iron absorption?
Yes. Tea tannins can reduce absorption of non-heme iron, the form found in plant foods. People with iron deficiency may want to have tea between meals and separate it from iron supplements after discussing it with a clinician.
Is black tea gentler than coffee?
A cup of black tea usually contains less caffeine than a cup of brewed coffee, but the amount varies with the tea, serving size, and steeping time. It can still cause jitters, palpitations, or sleep disruption in caffeine-sensitive people.
Is it okay to drink black tea at night?
Its caffeine can delay sleep or reduce sleep quality, especially later in the day. If you are sensitive to caffeine, make your last cup several hours before bedtime.
Does adding lemon to black tea do anything besides change the flavor?
Lemon adds a bright flavor and can contribute vitamin C, which supports absorption of non-heme iron from a meal. Adding it when the tea has cooled slightly may also preserve its fresh citrus aroma.
Is black tea with milk bad for you?
For most people, adding milk is not harmful and can soften black tea's astringency. Milk proteins may alter some tea antioxidant activity in laboratory studies, but the practical health significance is unclear.
Does black tea dehydrate you?
In normal amounts, black tea contributes to daily fluid intake and does not automatically cause dehydration. Very high caffeine intake can increase urination in some people, so tea should not be the only fluid you rely on.
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Nutrition data compiled from USDA FoodData Central and scientific sources.