Black Coffee vs Green Tea: Nutrition Comparison
Black coffee and green tea are the two most studied caffeinated beverages in nutrition science, and both have substantial evidence supporting their health benefits. Black coffee contains more caffeine per serving and has been linked to improved cognitive performance, reduced risk of type 2 diabetes, and liver health benefits. Green tea contains less caffeine but delivers L-theanine — an amino acid that promotes calm alertness — along with a distinct class of antioxidants called catechins associated with cardiovascular and metabolic health. Both are essentially calorie-free when consumed without additions. The choice between them often comes down to personal preference and caffeine sensitivity.
Nutrition Comparison
| Nutrient |
355.0ml
|
1 Serving (326.6g)*
|
|---|---|---|
| Calories | 0 kcal | 0 kcal |
| Total Fat | 0 g | 0 g |
| Saturated Fat | 0 g | 0 g |
| Cholesterol | 0 mg | 0 mg |
| Sodium | 0 mg | 0 mg |
| Total Carbs | 0 g | 0 g |
| Dietary Fiber | 0 g | 0 g |
| Sugars | 0 g | 0 g |
| Protein | 0 g | 0 g |
* Nutrition data sourced from the USDA Food Central Database. Values marked with * have been normalized to match the larger serving size for a fair comparison. Individual products may vary.
Full Nutrition Details
See the complete nutrition breakdown for each food individually, including vitamins and minerals.