1. Alcohol Absorption

2. Gender
Men typically have more enzymes in the stomach that metabolize alcohol. This means less gets into the blood stream.

3. Weight
High body mass will cause to have a lower blood alcohol concentration.

4. Food
Eating protein before and while you consume alcohol will reduce the speed of alcohol absorption.

5. Drinking Rate
The faster you drink, the less time your body has to metabolize the alcohol.

6. Caffeine and Carbonation
Caffeine and carbonation both increase the rate of alcohol absorption.

7. Medication and Other Drugs
Many medications increase the speed of alcohol absorption.
Lesser number of drinks could lead to negative consequences including alcohol poisoning