Much to our surprise, not many people can pull through a day without a mug of caffeinated drink. It can be coffee, tea or some other energy drinks filled with caffeine. Researchers are so fascinated with this substance that hundreds of studies have been conducted over the years. However, most of them come out with mixed results. While some results show positive effects of caffeine on the human health, others suggest significantly alarming problems.
The pros of caffeine
Needless to say, caffeine keeps your mind clear. It improves your memory and keeps fatigue at bay. Various studies have proven that caffeine is greatly beneficial for mental functions. A dose of caffeinated drink enhances your short-term memory and improves your reaction speed. Researchers believe that 3 to 4 cups of coffee (the equivalence of 300 or 400 milligrams of caffeine) pose few health risks while promoting several health benefits. Evidence suggests caffeine consumption may help prevent many health conditions such as type 2 diabetes, Parkinson’s disease, and liver disease. However, people with high blood pressure, children, teenagers, and elders may be more prone to the side effects of caffeine.
The cons of caffeine
Studies also found that caffeine can raise one’s blood pressure. Although the temporary rise is not concerning, it may have adverse effects when taking into consideration that this rise happens quite often. Caffeine intake often comes with elevated blood glucose levels. Those factors may put one at an increased risk of heart disease. In addition, women who drink caffeinated beverage may be at risk of bone loss, study suggests.
Another problem with caffeine is the potential of substance abuse. More and more products are packed with higher concentrations of caffeine. The sizes of energy drinks are also getting bigger and bigger. The problems seem to be more serious among young people. Many have been hospitalized for consuming too much caffeine supplements. Symptoms of caffeine abuse include sleeping disorders, tremors, upset stomach, vomiting, chest pain, and palpitations. Very high dose of caffeine can threaten life.
What can you do about your caffeine consumption?
The most important question is probably how your body reacts to caffeine. You should ask yourself if caffeine makes you jumpy, anxious, or fatigue. How is your sleeping pattern lately? How is your health condition? Are you dependent on caffeine in any way? When it comes to caffeine, moderation is the best thing you can do. If you have to take four to five cups of coffee just to get through your day and still feel wasted, perhaps it’s time to get a medical checkup. If you also experience terrible withdrawal symptoms when trying to quit caffeine, there is definitely a problem worth looking into.