Coffee, NS as to brewed or instant
Common food
Photo: Wikipedia
Coffee, in its most basic form, is a dark, aromatic beverage brewed from roasted coffee beans. It ranges from a rich, full-bodied brew to a lighter, more acidic instant version, with a flavor profile that can be earthy, nutty, or fruity. Nutritionally, it is virtually calorie-free, providing only a trace of protein and fat.
Calorie split: 73% protein · 0% carbs · 27% fat
↓ Full nutrition💚 Why it's loved
People adore coffee for its complex, customizable flavors and its ritualistic role in daily life, serving as a social lubricant and a personal moment of comfort.
⚠️ Watch-outs & how to enjoy it better
The caffeine can cause jitters, anxiety, or disrupt sleep in sensitive individuals; those with acid reflux may find it aggravates symptoms. To mitigate, opt for low-acid roasts, avoid drinking it on an empty stomach, or switch to a half-caff blend.
Key benefits
- Contains antioxidants like chlorogenic acid
- May enhance mental alertness and focus
- Associated with a lower risk of certain diseases
- Zero sugar and carbohydrates in its pure form
🍽️ Popular dishes
🌍 Where it's eaten
💡 Did you know?
The world's most expensive coffee, Kopi Luwak, is made from beans that have been eaten and excreted by the Asian palm civet, which is said to ferment the beans in the animal's digestive tract.
Full nutrition (USDA data · scales with serving)
| Water | 99.4 g |
| Energy | 1.0 kcal |
| Protein | 0.12 g |
| Total lipid (fat) | 0.02 g |
| Carbohydrate, by difference | 0.00 g |
| Fiber, total dietary | 0.00 g |
| Total Sugars | 0.00 g |
| Calcium, Ca | 2.0 mg |
| Iron, Fe | 0.01 mg |
| Magnesium, Mg | 3.0 mg |
| Phosphorus, P | 3.0 mg |
| Potassium, K | 49.0 mg |
| Sodium, Na | 2.0 mg |
| Zinc, Zn | 0.02 mg |
| Copper, Cu | 0.00 mg |
| Selenium, Se | 0.00 ug |
| Vitamin C, total ascorbic acid | 0.00 mg |
| Thiamin | 0.01 mg |
| Riboflavin | 0.08 mg |
| Niacin | 0.19 mg |
| Vitamin B-6 | 0.00 mg |
| Folate, total | 2.0 ug |
| Folic acid | 0.00 ug |
| Folate, food | 2.0 ug |
| Folate, DFE | 2.0 ug |
| Choline, total | 2.6 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) | 0.01 mg |
| Vitamin E, added | 0.00 mg |
| Vitamin D (D2 + D3) | 0.00 ug |
| Vitamin K (phylloquinone) | 0.10 ug |
| Alcohol, ethyl | 0.00 g |
| Caffeine | 40.0 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 | 0.01 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 Cream, fluid, light (coffee cream or table cream) — USDA does not publish this profile for Coffee.
| Tryptophan | 0.07 g |
| Threonine | 0.13 g |
| Isoleucine | 0.15 g |
| Leucine | 0.24 g |
| Lysine | 0.13 g |
| Methionine | 0.07 g |
| Cystine | 0.01 g |
| Phenylalanine | 0.14 g |
| Tyrosine | 0.14 g |
| Valine | 0.18 g |
| Arginine | 0.07 g |
| Histidine | 0.07 g |
| Alanine | 0.09 g |
| Aspartic acid | 0.22 g |
| Glutamic acid | 0.59 g |
| Glycine | 0.07 g |
| Proline | 0.31 g |
| Serine | 0.10 g |
FAQ
Does coffee dehydrate you?
No. While caffeine is a mild diuretic, the water in coffee more than compensates for any fluid loss, making it hydrating overall.
Is instant coffee less healthy than brewed?
Not necessarily. Instant coffee often has slightly less caffeine and antioxidants than brewed, but the differences are minor, and it retains the core health benefits.
Can coffee be part of a low-acid diet?
It can be challenging. To reduce acidity, choose a dark roast, use a paper filter, or try cold brewing, which produces a smoother, less acidic concentrate.
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 · 48% 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: 0.04 (lower is better — aim for ≤ 1)
Sodium:potassium per WHO potassium guidance. Computed from USDA nutrients.