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Brewed tea (unsweetened) Calories
Calorie-free, antioxidant source, unsweetened
CALORIES
GI
POTASSIUM
FIBER
Brewed tea (unsweetened) Nutrition Facts
Selected: 100 g
1
KCAL / 100G
Carbs
0.2g
· 67%
Protein
0.1g
· 33%
Fat
0g
· 0%
Fiber
0g
Brewed tea (unsweetened) 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
Brewed tea (unsweetened) Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
Is Brewed tea (unsweetened) 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 Brewed tea (unsweetened) Contain Allergens?
No known major allergens
Which Diets Is Brewed tea (unsweetened) 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
Brewed tea (unsweetened) Fat Profile
SATURATED
0g
MONOUNSATURATED
0g
POLYUNSATURATED
0g
Foods Similar to Brewed tea (unsweetened)
Brewed tea (unsweetened) — Frequently Asked Questions
Does unsweetened brewed tea hydrate you, or does it make you lose more water?
It still contributes to daily fluid intake and is not inherently dehydrating. In people sensitive to caffeine, it may increase urination, so it should not fully replace water.
Can drinking unsweetened brewed tea on an empty stomach cause discomfort?
Yes, some people get nausea, reflux, or stomach irritation when they drink tea without food. If you have a sensitive stomach, having it with or after a meal may feel better.
Why does brewed tea sometimes taste bitter or overly astringent?
Bitterness usually increases when the water is too hot or the tea steeps for too long. Slightly cooler water and a shorter steep often give a smoother cup.
Does unsweetened brewed tea reduce iron absorption?
Yes, tea compounds can reduce absorption of non-heme iron from plant foods. People with iron deficiency or low iron stores may prefer to drink it away from meals.
Can unsweetened brewed tea in the evening affect sleep?
It can, because caffeine may make it harder to fall asleep or stay deeply asleep in sensitive people. If that happens to you, reduce the amount or avoid it later in the day.
Is unsweetened brewed tea better before or after a workout?
Before exercise, it may help some people feel more alert. After hard training, water and electrolytes are usually the priority, so tea is not a full replacement.
Does adding lemon change anything important about brewed tea?
Lemon mainly changes flavor and can make tea easier to drink without sweeteners. With plant-based meals, vitamin C from lemon may help offset some of tea’s effect on iron absorption.
How long does brewed tea stay fresh after making it?
It tastes best when freshly made. If you need to keep it, refrigerate it and use it within a short time, since flavor declines as it sits.
Can you chill unsweetened brewed tea and drink it as iced tea?
Yes, it can be served cold without changing its basic nutritional profile. For the best flavor, brew it fresh and chill it rather than leaving it out for hours.
Is unsweetened brewed tea a gentler option than coffee?
Many people find tea milder in taste and easier on the stomach than coffee. Still, caffeine tolerance varies, so it is not automatically gentler for everyone.
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Nutrition data compiled from USDA FoodData Central and scientific sources.