Beet Juice
"Beets are rich in nitrates, which help with the dilation of blood vessels and subsequently increase blood flow to the brain, which may improve mental and cognitive function," explains Ditkoff.
Yes, some studies have shown energy drinks can improve your focus, which helps with studying.
The caffeine content in coffee tends to be more concentrated than in energy drinks. Also, the added sugar in energy drinks makes them more likely to cause sugar crashes, potentially undoing the initial stimulation. When it comes to sustained energy from a beverage, plain black coffee is just better.
Coffee. Coffee is a recognizable energy booster. The caffeine in coffee makes the body and mind feel alert and may make people more productive. Coffee also contains antioxidants called polyphenols, which may reduce oxidative stress in the cells and help the body function better.
Conclusion. The short answer is that energy drinks can be a great tool for studying—they provide an added boost of energy and focus, which can help you stay on task and get through your work quickly. But they also contain a lot of sugar, caffeine and other ingredients that may not be good for you.
Although not all studies showed positive effects on psychomotor function, the good news it that there is evidence that, in small amounts, energy drinks decrease reaction time, increase subjective alertness, and improve memory and concentration in young adults.
Even though caffeine is a stimulant, it's not generally recommended as a treatment for ADHD because it hasn't proved to be as effective as prescription medications.
The FocusAid Energy Blend aids your: Mental Acuity + Focus + Concentration + Memory + Energy. Contains 100mg of natural caffeine from Yerba Mate, Green Tea & B-Complex, providing clean energy without the jitters.
Healthy brain food for studying includes: Protein — meat, fish, eggs, poultry, legumes, nuts and seeds, dried beans and lentils, dairy products and soy products. Protein helps your brain send messages to the rest of your body, and helps create brain chemicals that improve your mood.
There are few formal, scientific studies about what to drink before exams, but the anecdotal evidence seems to point to water as the best beverage beforehand. It's important to get enough water so you don't become fatigued from dehydration. That said, you can get some water from drinking coffee or energy drinks.
According to some sources, alcohol intoxication can affect a person's concentration and memory for up to 48 hours. Given these effects, you will be less likely to ace your exam if you drink too much the night before. Imbibing the night before you study could even affect your ability to prepare for a test.
Go simply for coffee, or tea; they have a moderate amount of caffeine and are sugar free. Hence, take a good caffeinated drink that will keep you focused, yet healthy while you study.
Enhances the brain's ability to recall facts. Believe it or not, a little bit of alcohol will help you remember facts better than if you weren't drinking at all. According to a recent study, if you drink after studying, your brain will stop taking in new information, allowing it to solidify what you already learned.
Water is the best choice for quenching your thirst. Coffee and tea, without added sweeteners, are healthy choices, too. Some beverages should be limited or consumed in moderation, including fruit juice, milk, and those made with low-calorie sweeteners, like diet drinks.