Tea, iced, brewed, black, decaffeinated, unsweetened
Common food
Photo: Wikipedia
This is a crisp, refreshing beverage made by steeping black tea leaves and then chilling the brew. It offers a clean, slightly astringent taste with subtle malty notes, completely free of sugar and calories. Nutritionally, it's essentially water with trace amounts of antioxidants from the tea leaves.
Calorie split: 0% protein · 100% carbs · 0% fat
↓ Full nutrition💚 Why it's loved
People love it for its clean, crisp refreshment that quenches thirst without adding calories or sugar. It's incredibly versatile as a base for cocktails, mocktails, or simply enjoyed plain over ice on a hot day.
⚠️ Watch-outs & how to enjoy it better
Some may find its natural tannins create a slightly bitter or dry mouthfeel. For those sensitive to even trace caffeine, decaffeination isn't 100% effective, so very sensitive individuals should monitor intake. To counteract bitterness, a squeeze of lemon or a few fresh mint leaves can brighten the flavor without adding calories.
Key benefits
- Virtually calorie-free hydration
- Contains antioxidants like theaflavins from black tea
- Naturally sugar-free, avoiding blood sugar spikes
- Provides a mild, caffeine-free energy lift
- Can be a flavorful alternative to plain water
🍽️ Popular dishes
🌍 Where it's eaten
💡 Did you know?
The process of decaffeinating tea typically removes 95-99% of the caffeine, meaning a cup still contains about 2-5 mg, compared to 40-70 mg in a regular cup of black tea.
Full nutrition (USDA data · scales with serving)
| Water | 99.7 g |
| Energy | 1.0 kcal |
| Protein | 0.00 g |
| Total lipid (fat) | 0.00 g |
| Carbohydrate, by difference | 0.30 g |
| Fiber, total dietary | 0.00 g |
| Total Sugars | 0.00 g |
| Calcium, Ca | 0.00 mg |
| Iron, Fe | 0.02 mg |
| Magnesium, Mg | 3.0 mg |
| Phosphorus, P | 1.0 mg |
| Potassium, K | 37.0 mg |
| Sodium, Na | 3.0 mg |
| Zinc, Zn | 0.02 mg |
| Copper, Cu | 0.01 mg |
| Selenium, Se | 0.00 ug |
| Vitamin C, total ascorbic acid | 0.00 mg |
| Thiamin | 0.00 mg |
| Riboflavin | 0.01 mg |
| Niacin | 0.00 mg |
| Vitamin B-6 | 0.00 mg |
| Folate, total | 5.0 ug |
| Folic acid | 0.00 ug |
| Folate, food | 5.0 ug |
| Folate, DFE | 5.0 ug |
| Choline, total | 0.40 mg |
| Vitamin B-12 | 0.00 ug |
| Vitamin B-12, added | 0.00 ug |
| Vitamin A, RAE | 0.00 ug |
| Retinol | 0.00 ug |
| Carotene, beta | 0.00 ug |
| Carotene, alpha | 0.00 ug |
| Cryptoxanthin, beta | 0.00 ug |
| Lycopene | 0.00 ug |
| Lutein + zeaxanthin | 0.00 ug |
| Vitamin E (alpha-tocopherol) | 0.00 mg |
| Vitamin E, added | 0.00 mg |
| Vitamin D (D2 + D3) | 0.00 ug |
| Vitamin K (phylloquinone) | 0.00 ug |
| Alcohol, ethyl | 0.00 g |
| Caffeine | 1.0 mg |
| Theobromine | 0.00 mg |
Fat & fatty acid profile (per 100g)
| Fatty acids, total saturated | 0.00 g |
| SFA 4:0 | 0.00 g |
| SFA 6:0 | 0.00 g |
| SFA 8:0 | 0.00 g |
| SFA 10:0 | 0.00 g |
| SFA 12:0 | 0.00 g |
| SFA 14:0 | 0.00 g |
| SFA 16:0 | 0.00 g |
| SFA 18:0 | 0.00 g |
| Fatty acids, total monounsaturated | 0.00 g |
| MUFA 16:1 | 0.00 g |
| MUFA 18:1 | 0.00 g |
| MUFA 20:1 | 0.00 g |
| MUFA 22:1 | 0.00 g |
| Fatty acids, total polyunsaturated | 0.00 g |
| PUFA 18:2 | 0.00 g |
| PUFA 18:3 | 0.00 g |
| PUFA 18:4 | 0.00 g |
| PUFA 20:4 | 0.00 g |
| PUFA 20:5 n-3 (EPA) | 0.00 g |
| PUFA 22:5 n-3 (DPA) | 0.00 g |
| PUFA 22:6 n-3 (DHA) | 0.00 g |
| Cholesterol | 0.00 mg |
Amino acid profile (per 100g)
Estimated from Cookies, animal crackers (includes arrowroot, tea biscuits) — USDA does not publish this profile for Tea.
| Tryptophan | 0.10 g |
| Threonine | 0.19 g |
| Isoleucine | 0.26 g |
| Leucine | 0.47 g |
| Lysine | 0.24 g |
| Methionine | 0.12 g |
| Cystine | 0.15 g |
| Phenylalanine | 0.32 g |
| Tyrosine | 0.20 g |
| Valine | 0.30 g |
| Arginine | 0.26 g |
| Histidine | 0.14 g |
| Alanine | 0.21 g |
| Aspartic acid | 0.29 g |
| Glutamic acid | 2.3 g |
| Glycine | 0.23 g |
| Proline | 0.76 g |
| Serine | 0.36 g |
FAQ
Is decaf iced tea completely caffeine-free?
No. The decaffeination process removes most but not all caffeine. A typical cup contains 2-5 mg, which is very low but not zero.
Why does my homemade iced tea sometimes get cloudy?
Cloudiness, called 'cream down,' is caused by tannins and caffeine bonding when the tea cools rapidly. It's harmless and can be minimized by cooling the tea slowly or using filtered water.
Can I use this as a base for kombucha?
Yes, unsweetened black tea is a traditional base for kombucha. You would need to add sugar and a SCOBY (symbiotic culture of bacteria and yeast) to ferment it.
Nutrient density (calculated · NRF9.3)
Nutrient Rich Foods index: beneficial nutrients (protein, fiber, vitamins, minerals) minus saturated fat, added sugar & sodium, per 100 kcal.
NRF9.3 index — Fulgoni, Keast & Drewnowski, 2009. Computed from USDA nutrients.
Weight-loss friendliness (composite index)
Energy density 0.01 kcal/g · 0% calories from protein · 0.0 g fiber · 0.0 g sugar per 100 g.
Composite of energy density (Rolls et al., 1999), protein & fiber satiety, minus sugar. A calculated heuristic — ranks satiety-per-calorie, not a clinical measure.
Dietary load (calculated from USDA values)
Potential renal acid load. Positive = acid-forming, negative = alkaline-forming.
Sodium-to-potassium ratio: 0.08 (lower is better — aim for ≤ 1)
Sodium:potassium per WHO potassium guidance. Computed from USDA nutrients.