Eat Before MRI Guide

When preparing for an MRI, one of the crucial factors you need to address is whether or not to eat and drink before the scan. You must have often heard about the requirement of fasting in typical medical practices, but that’s not the case with MRIs.

Here, the type of scan you need to pursue determines whether or not you can eat and drink before the appointment.  

Does Eating Before An MRI Affect The Scan Result?

Only sometimes! That precisely depends on the type of scan you are prescribed, where you would be asked to fast before the scan to get accurate images.

But, mostly, an MRI scan doesn’t require fasting and the machine captures the images based on body tissues. Hence, eating or having food in your stomach doesn’t interfere with the process. 

Can You Eat Before An MRI?

Yes. You can in most of the cases!

In certain MRIs, the medical team would ask to avoid eating and drinking.

That’s mainly when the doctor prescribes an MRI with contrast, i.e., a dye injected into your bloodstream to speed up the proton activity in your body and produce brighter, clearer images, mostly requisite for diagnosing deeper tissues.

Eating before an MRI contrast may leave room for certain substances of food existing in your bloodstream to intervene in the path to derive accurate images of the tissues and also affect the absorption of the contrast.     

Doctors also recommend not eating before an MRI scan for those who have esophageal reflux. Lying down soon after eating and drinking, and that too, for so long, may lead to heartburn or acid reflux, disrupting the scan process.

Besides, if you have anxiety and claustrophobia tendencies, taking medications or sedatives for the MRI scan, you would also want to avoid eating or drinking for at least two hours before your appointment.             

However, you must also remember that MRI scans sometimes take hours to complete. So, if you have an overactive bladder, you must consult your doctor about your consumption of liquids a few hours before the test.

As you must know, overactive bladder symptoms make you feel like you need to pee and empty your bladder all the time. That might cause inconsistencies in the scan process. 

Eat Before MRI Guide

Before an MRI scan, whether you can eat depends on the type of scan you are having. In many cases, eating is allowed, but some MRI scans may require fasting for a few hours before the appointment.

It is always best to follow the instructions given by your doctor or the medical team. They will tell you if you need to eat normally, avoid certain foods, or stay empty-stomach before the scan.

For some MRI exams, such as an abdominal MRI or MRCP, you may be asked not to eat or drink for a few hours before the scan. For cardiac MRI or MRI with contrast, fasting instructions may also be different depending on the purpose of the test.

If you are unsure, ask your doctor before the scan. This helps you prepare properly and avoids any delay or problem on the day of the appointment.

Which MRI Scans Require You to Fast? 

Doctors can recommend not eating and drinking for several hours. That’s mostly in the case of abdominal scans!

That’s because the food in your stomach or intestine may interfere with image clarity, making it harder to capture the nitty-gritty of the organs. 

In the case of MRIs for examining the pancreas, bile ducts, or gall bladder too, doctors ask you not to eat anything before the scan. Indeed, these organs are also a part of the digestive system and anomalies are difficult to be traced. 

Sometimes, doctors even ask for fasting before a cardiac MRI and those to detect the blood flow to your mesenteric blood vessels, supplying blood to the bowel, called Mesenteric Ischemia MRI. 

How Long Should You Fast Before An MRI? 

If fasting is a must for your MRI scan, it’s mostly for 4-6 hours. That’s for abdominal MRI, MRCP — Magnetic Resonance Cholangiopancreatography, and the Mesenteric Ischemia MRI.

For cardiac MRIs, doctors usually recommend fasting for about 2 hours, while for MRI with contrast, especially when it is done for soft tissue evaluation, the fasting period may be extended to 8 hours.

What Can You Eat Before An MRI? 

Usually, for an MRI that doesn’t need you to fast, you can have a normal balanced diet like any ordinary day.

Medical experts recommend taking lighter meals to avoid circumstances of discomfort or bloating during the MRI scan. Here is a list of foods that are considered safe and healthy to have before an MRI. 

1. Fruits, as they are easy to digest and won’t cause discomfort. 
2. A bowl of soup or a plate of salad filled with vegetables as they are light for digestion. 
3. Fulfilling yet lighter on the side of digestion, the lean proteins, like fish, chicken, or turkey, but boiled or grilled and with no masala, of course! 
4. Plain carbohydrates rice or bread, as they would give energy without being too heavy. 

What Can’t You Eat Before An MRI? 

Before an MRI, ideally, it’s better to avoid gas-producing foods, and some of them are as follows! 

1. Spicy foods as they tend to cause indigestion often. 
2. Fried, greasy, oily foods as they are quick to stir bloating and discomfort.
3. Dairy products, such as milk, butter, ghee, paneer, etc. (especially if you are lactose-intolerant).  
4. Frozen and processed foods, as they too are prone to cause gas and bloating.
5. Carbonated drinks and food that are high in sugar content. As the sudden energy spikes followed by the crashes may make you feel tired and low during the MRI scan.     

What About Drinking Water Before An MRI Scan?  

Drinking water before an MRI is considered fine and encouraged, rather, as water is what keeps you hydrated.

It usually does not affect the scan itself. However, for certain scans such as an abdominal MRI or MRCP, you may be asked to avoid drinking water for 4 to 6 hours before the appointment.

This is because the presence of fluids in your stomach can hereby tamper with the MRI image clarity. 

Final Advice: Check With Your Doctor! 

You should always consult your doctor before an MRI scan to know whether you can eat, what you should eat, and what you should avoid.

With the variation in medical practices, the requirements are likely to differ for every case.

You should carefully follow all instructions from your doctor and the medical team to help ensure an accurate scan result.

To conclude, if your doctor recommends an MRI scan in Chandigarh, and you wish to get it done hassle-free, safe, and at your convenience, drop by www.mrichandigarh.com and book a scan herein. The platform lists some of the top NABL-certified radiology labs in the city with state-of-the-art infrastructure and specialized MRI technologists.