Color
Dark Brown
  
Black, Brownish Black
  
Types
NA
  
Espresso, Ristretto
  
Milk Content
Not required
  
Not required
  
Taste
Bitter, Intense espresso
  
Chocolaty
  
Serving Style
Hot, Iced
  
Warm
  
Additives
Dripping Coffee, Espresso, Hot water
  
Espresso, Water
  
Number of Servings
1
  
1
  
Time Required
  
  
Health Benefits
  
  
Physical Benefits
Improves digestion
  
Not Available
  
Mental Health Benefits
Mental alertness, Prevents dizziness
  
Mental alertness, Stress relief
  
Disease Prevention
Not Available
  
Not Available
  
Overall Health Benefits
Not Available
  
Not Available
  
Hair Care
Not Available
  
Not Available
  
Skin Care
Not Available
  
Not Available
  
Side Effects
  
  
Low Risk Side Effects
Insomnia, Restlessness, Stomach Inflammation
  
Dangerous for breastfeeding and pregnant women, Insomnia, Restlessness
  
High Risk Side Effects
Can cause cancer, Hazardous during early pregnancy, Increase in Acidity that leads to Ulcer
  
Anxiety disorder, Diarrhea, Stomach pains
  
Serving Size in USA
  
  
Short (8 floz)
Not Available
  
Tall (12 floz)
Not Available
  
Serving Size in UK
  
  
Tall (354 ml)
Not Available
  
Caffeine Level
Extreme
  
Very high
  
Safe Level
400.00 mg
  
Not Available
  
Harmful Level
500.00 mg
  
Not Available
  
Effects of Caffeine
Fast heartbeat, Insomnia, Irritability, Muscle tremors, Nervousness, Restlessness, Stomach upset
  
Diarrhea, Irritability, Nausea, Restlessness, Vomiting
  
Without Sugar
0.00 Kcal
  
Not Available
  
With Sugar
Not Available
  
With Skimmed Milk
Not Available
  
Not Available
  
With Skimmed Milk and Sugar
Not Available
  
Not Available
  
With Whole Milk
Not Available
  
Not Available
  
With Whole Milk and Sugar
Not Available
  
Not Available
  
Calories With Additives
Not Available
  
Not Available
  
Fats
Not Available
  
Carbohydrates
Not Available
  
Protein
Not Available
  
Brands
Folgers, Red eye coffee house, Starbucks
  
Folgers, Maxwell House, Nescafê
  
History
  
  
Originated in
Italy
  
Australia, New Zealand
  
Origin Period
18th Century
  
Not Available
  
Popularity
Famous
  
Popular
  
Difference Between Red Eye Coffee and Long Black
Both Red Eye Coffee and Long Black have different features, but its interesting to compare and see the difference between Red Eye Coffee and Long Black. Here, you will get to know the difference between Red Eye Coffee and Long Black in accordance with their caffeine content, probable side effects and many more interesting facts like Red Eye Coffee Benefits and Long Black Benefits in the upcoming sections.