How Long does Red bull Last?

How Long Does Red bull Last in Fridge

Red Bull is one of the most popular energy drinks and they have marketed itself as the drink that “gives you wings”. Well, I don’t know if it gives wings but surely it gives you caffeinated energy. 

The effect of a Red Bull lasts anywhere between 1 to 4 hours depending on person to person. 

What Happens when you Drink Red bull?

Red Bull contains caffeine(80mg per 250ml can) and sugar content(27.5g per 250ml can) in large portions. Much research has been done on caffeine and its impact has been well-known.

The majority of changes that happen in your body after consuming Red bull are due to caffeine. High sugar content in energy drinks also has a certain impact on your body. 

As per research, it takes 12 days for your body to get used to the caffeine you consume daily. So if you consume Red bull daily then for the first 2 weeks the effect of Red bull will not be much significant. 

How Body Reacts when you Drink Red bull?

Time after Consumption Body Reactions
10 minutesDuring the first 10 minutes of consumption, caffeine starts absorbing into the bloodstream which results in an increase in heart rate and blood pressure. 
15 – 45 minutesAbsorbed caffeine starts showing in results depending upon how fast you drink. You will observe an increase in concentration levels.
40 – 50 minutes It is the time when your body has absorbed the caffeine completely. The liver also absorbs sugar contents in the energy drinks. 
1 hourYou will experience a sugar crash and feel low in energy. Here the impact of caffeine starts getting low and you feel tired out. 
5 – 6 hours It takes 5 to 6 hours to eliminate 50% of the caffeine from the bloodstream. 
12 hours It takes 12 hours for most people to eliminate the caffeine completely from the body. Though the time duration depends on various factors like age, weight, and gender. 

Shelf Life of Red bull can

Unopened Red bull can be consumed within two years of its manufacturing date. For more details, you can check the expiry date printed on the can. It doesn’t need to be refrigerated but it tastes better when it’s chilled. 

Opened Red bull should be consumed in 2 – 4 days. 


Is Red bull Bad for you?

Many experts did various accusations that red bull or other energy drinks are bad for your health. But all the accusations were false out as the United States FDA and European Food safety authority has reaffirmed their safety.

Consumption of everything should be practiced at moderate levels. If you consume such high sugar content on daily basis then this may affect you, in the long run, causing diabetes and heart diseases. 

Just remember don’t consume red bull or any other energy drink 5 to 6 hours before the sleeping schedule.

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