What happens if you chew gum during a test?

Asked by: Prof. Nathen Borer DVM  |  Last update: October 8, 2025
Score: 4.2/5 (34 votes)

Chewing activates your brain and delivers more oxygen to it Japanese researchers have shown that brain activity in the hippocampus, an area important for memory, increases while people chew. Chewing also increases your heart rate, and therefore increases oxygen delivery to your brain, enhancing its overall performance.

Is it good to chew gum while taking a test?

Gum chewing is actually a great tool for your study sessions. Research shows that chewing gum can improve focus, enhance memory, and even reduce stress--three things every bar exam taker could use! So, while you're at home or in the library, pop in a piece to help you concentrate.

Can you chew gum in an exam?

You must remove bottle labels before entering. Any bottles containing anything other than water or with labels on will be taken away from you. Chewing gum and sweets (including cough sweets) are not allowed. If the alarm sounds, remain silent and listen to the instructions given to you by the invigilator.

Does gum help you get better grades?

But a team led by Craig Johnston at Baylor College of Medicine in Houston found that students who chewed gum during math class had higher scores on a standardized math test after 14 weeks and better grades at the end of the term than students in the class who did not chew gum.

Can I chew gum while fasting for a test?

If your health care provider has told you to fast before a blood test, it means you should not eat or drink anything, except water, for several hours before your test. While you're fasting for a blood test, you also should not: Chew gum. Smoke.

Your Key To Success: How Chewing Gums Helps

23 related questions found

Does chewing gum affect test scores?

Chewing gum can boost your test scores? Although it's definitely not the only factor in success, research has found that chewing some gum while studying can boost performances during exams. Serge Onyper, an assistant Professor of Psychology from St.

What happens if you accidentally chew gum while fasting?

Most agree that as long as you consume no more than 50 calories during your fast, your body will remain in a fasted state. In this case, one or two pieces of regular chewing gum likely won't break your fast, and sugarless gum almost certainly will not.

Does chewing gum help ADHD?

Chewing gum helps with oral stimulation when they need to focus for an extended period of time. Chewing gum has been shown to help with better self-regulation. If chewing gum is not an option, any hard candy will do. Managing ADHD involves recognizing our choices and then taking action.

How many chewing gum a day?

There is no ideal time frame for chewing gum. But, you should avoid regularity, and it should not become a habit. One gum a day or on alternate days is viable and beneficial. Choose a suitable, sugar-free variant that will keep the ill effects of gums at bay.

Does chewing gum calm anxiety?

Chewing gum can be an inexpensive and effective way to help relieve anxiety and boost attention. Results across eight research trials that included more than 400 adults found chewing gum more often, compared to never chewing gum, resulted in a significant reduction in anxiety.

Is it OK to chew gum in public?

Chewing Gum Bubble Etiquette

To the popper of gum, if you are outside or things are really informal, blow all the bubbles you want. Do not, however, do either of these in more formal public settings, especially at work, school, and church. Yes, I did say church.

Can I chew gum while reading?

In fact, some studies show chewing gum can actually increase feelings of relaxation, increase attention, lower stress levels, and improve memory. Now, this is not to say that simply chewing gum while studying will get you an automatic 100% on an exam.

Does chewing gum improve study?

Previous research has shown that chewing gum can improve concentration in visual memory tasks. This study focused on the potential benefits of chewing gum during an audio memory task. Chewing gum can help you stay focused for longer on tasks that require continuous monitoring.

When should you not chew gum?

Also, chewing gum too often or too vigorously can cause problems with the jaw joint and muscles. It has not been shown that there is any added benefit to chewing gum beyond the 20 minutes after a meal. Chewing more often than that may just add stress to your jaws and muscles.

Is it good to eat candy during a test?

The brain uses sugar for fuel. Unfortunately, the simple sugars in sodas and candy burn up far too quickly to give your student steady energy.

Does chewing gum affect test performance?

Participants also completed questionnaires on their mood both before and after the task. The results showed that participants who chewed gum had quicker reaction times and more accurate results than the participants who didn't chew gum. This was especially the case towards the latter parts of the task.

Why does my 9 year old keep putting things in his mouth?

Occasionally, mouthing in older children can be behavioral or simply due to boredom. It can become negative attention-seeking if Mom or Dad continues to say “stop it” or “get your hands out of your mouth.” Other times it can be a sign of stress or an unmet sensory need.

Which gum is best for saliva?

Chewing sugar-free gum has been shown to increase the flow of saliva, thereby reducing plaque acid, strengthening the teeth and reducing tooth decay. American Dental Association Oral Health Topic: Forensic Dentistry and Anthropology. 2022.

How can I sharpen my jawline?

  1. Mewing. Raise your tongue to the roof of your mouth. ...
  2. Vowel Sounds. Open your mouth as wide as you can. ...
  3. Opening and Closing the Mouth. Open your mouth wide and move your lower jaw up and down for up to 3 minutes. ...
  4. Curl Your Neck up. ...
  5. Collarbone Backup Exercise. ...
  6. Platysma Stretches. ...
  7. Resistance Exercise. ...
  8. Jaw Flex/Chin Lifts.

How long should I chew gum?

How often is it okay to chew gum? It varies from person to person and depends on the type of gum. However, dental professionals say that it is okay to chew a piece of sugarless gum for about twenty minutes.

How to remove a double chin?

Plastic surgeons use a variety of procedures to remove a double chin. These procedures include: Liposuction: This procedure removes fat from beneath the skin and sculpts the chin and neck contour. “We make a small incision under the skin, insert a tube and suck out the fat,” says Ishii.

Does chewing gum help your jawline?

Some believe it may help you get a chiseled jawline, reduce facial fat, or a double chin. However, there is no scientific research to support these claims. Chewing gum, as a type of facial exercise, might give your facial muscles a minor workout, but it is unlikely to create noticeable changes to your jawline.

Does vaping break a fast?

Since vaping may suppress appetite, reducing feelings of hunger or satiating hunger altogether, vaping can break your fast. This is because e-juices contain considerable amounts of calories, especially when they have flavours.

Does gum expire?

In fact, chewing gum retains its quality for so long that, in most countries, it is not required by law to be labeled with an expiration date. If chewing gum remains in a stable environment, over time the gum may become brittle or lose some of its flavor, but it will never be unsafe to eat.