Is the Five-Hour Energy Drink Bad for You? | livestrong

Caffeine is a stimulant, so it's important to limit consumption from other sources if you use these energy shots. 5-Hour Energy side effects are worse for those who use the energy shots alongside other products that contain caffeine. 5-Hour Energy side effects include: Nervousness. Sleeplessness. Rapid heartbeat.

5 Hour Energy Drink Side Effects | livestrong

When many people need an energy boost at the office, at home or before a workout, they turn to the energy supplement 5 Hour Energy. The 2-ounce energy shot contains a combination of caffeine, B vitamins and amino acids, along with some flavorings and preservatives.