Are there any side effects associated with 5-hour Energy?

While 5-hour Energy is designed to provide an energy boost, it may have some side effects. As a concentrated energy shot, it contains caffeine equivalent to a cup of premium coffee. Some people may experience jitteriness, nervousness, or an increased heart rate. Additionally, as individual sensitivities vary, it is advisable to start with a half serving to assess personal tolerance. Also, the shot's niacin content may cause a harmless, temporary flushing sensation, accompanied by tingling. However, these effects are generally short-lived and resolve on their own. It is important to consume 5-hour Energy responsibly, following usage guidelines, and not exceed more than two bottles per day, spaced several hours apart. Consulting a healthcare professional is recommended for those with specific concerns or pre-existing conditions.