Energy drinks have gained immense popularity worldwide, with global sales projected to reach nearly $90 billion in the next four years according to Research and Markets. As stated by the Mayo Clinic, energy drinks are the second most popular dietary supplement among teens and young adults in the U.S., surpassed only by multivitamins. With caffeine levels in these drinks ranging from 100 to 300 milligrams per serving, it’s no wonder they are favored by some of the 90% of adults who consume caffeine daily.
Proponents of energy drinks highlight the health benefits of ingredients like taurine, which is believed to enhance athletic and mental performance (as per the Mayo Clinic). According to Healthline, these beverages also contain B vitamins, L-carnitine, and herbal extracts like guarana and ginseng, which may boost energy and improve alertness and brain function. Naturally, such diverse ingredients raise questions about the shelf life of energy drinks and whether they expire.
Energy drinks do have a shelf life
When stored properly in a cool, shaded location, energy drinks typically remain drinkable for six to nine months beyond the expiration date indicated on the packaging. In some instances, they may be safe to consume even after this period, as preservatives in energy drinks can maintain their viability for up to two years. However, if an energy drink’s container is leaking, rusted, or bulging, it should be discarded immediately.
While it might be technically safe to drink energy drinks past their expiration date, it’s not recommended. Over time, the nutrients diminish in potency, and preservatives can become saturated, potentially leading to unpleasant side effects such as headaches and hormonal imbalances. Additionally, the drink’s flavor and color may degrade, making it less enjoyable to consume.
Caution should be taken with energy drinks
Aside from expiration dates, individuals considering adding energy drinks to their diet should be cautious, as the Centers for Disease Control and Prevention warns of potential health risks. These include dehydration, irregular heartbeat, insomnia, and anxiety. Additionally, a 2013 review by the Center for Behavioral Health Statistics and Quality revealed that in 2011, over 20,000 emergency room visits were associated with energy drink consumption.
The high sugar content in these drinks can also lead to health issues, as highlighted by the Harvard T.H. Chan School of Public Health. Excessive sugar intake can cause blood sugar spikes and contribute to chronic conditions such as weight gain, inflammation, and diabetes. Additionally, energy drinks can induce negative side effects like aggression, stress, high blood pressure, and stomach irritation. Given these potential risks, it’s advisable to exercise caution when consuming energy drinks, check labels for ingredient information, and be mindful of expiration dates to avoid potential health problems.
