Caffeine content can vary depending on the specific product, serving size, and brewing method. Here’s a general idea of the caffeine content in common beverages:
- Red Bull (8.4 oz can): Approximately 80 mg of caffeine.
- Starbucks Coffee (Grande, 16 oz): The caffeine content in Starbucks coffee can vary depending on the type of coffee and brewing method. On average, a Grande-sized Starbucks coffee contains around 330 mg of caffeine, but this can vary.
- Regular Drip Coffee (8 oz): Typically contains around 95 mg of caffeine, but this can vary depending on how strong it’s brewed.
- Black Tea (8 oz): Contains about 40-70 mg of caffeine.
- Green Tea (8 oz): Contains about 20-45 mg of caffeine.
- Iced Tea (8 oz): Contains about 8-30 mg of caffeine, but this can vary depending on the type of tea and how it’s prepared.
Please note that these are approximate values and can vary widely based on factors such as brand, brewing time, and specific variations of the beverages. It’s always a good idea to check the label or ask the barista for precise caffeine content if you’re concerned about your caffeine intake. Additionally, some energy drinks and coffee shop specialty beverages can contain much higher levels of caffeine than standard servings.