What fruit is best to eat on a low-FODMAP diet? It can be a bit of a minefield. Are grapes low-FODMAP? Some fruits are high in FODMAPs while others aren’t. Even if you do find a fruit that you can eat as part of your low-FODMAP diet, you usually discover that you can only eat so much at once. So where do grapes fit into a low FODMAP diet? 

What Are FODMAPs?

People with Irritable Bowel Syndrome (IBS) may experience digestive issues from a class of fermentable carbohydrates known as FODMAPs. Low FODMAP diet followers with IBS frequently experience less severe symptoms. Fruits, vegetables, grains, dairy products, and processed foods all contain FODMAPs.

You can control your IBS symptoms with the low FODMAP diet, which is an eating regimen. It entails removing foods high in FODMAP from your diet and gradually reintroducing them to determine which ones cause symptoms. The low-FODMAP diet can be customized to meet your unique needs because there is no one-size-fits-all approach to it.

Do Grapes Have Low FODMAPs?

It may appear to be an impossible task to choose safe fruits for the low FODMAP diet. Is grapes a low-FODMAP food? is one of the most frequently asked questions about the FODMAP diet. Grapes have low FODMAP serving sizes, according to research by Monash University and FODMAP Friendly. As a result of the fact that both testing organizations use various low FODMAP safe serving sizes, the solution is a little more complicated.

In order to make raisins and sultanas, grapes must first be dried. Wine is also made with them. How low in FODMAP are grapes? Do grapes have a lot of fructose? Are grapes a fruit that is safe for IBS sufferers or those following a low FODMAP diet? Let’s take a look!

Read more about: Are Cranberries Low FODMAP?

Are All Grape Varieties Low In FODMAPs?

All grape varieties, including red, green, and purple grapes, are regarded as low FODMAP or nearly FODMAP free. Thus, grapes are one of the few fruits that you can eat in large quantities without worrying about developing uncomfortable symptoms of irritable bowel syndrome (IBS).

A low FODMAP serving size is one cup or eight ounces, according to Monash University. grapes. Consequently, a single serving of fresh grapes typically contains 30 grapes.

The FODMAP diet’s elimination phase allows for the safe consumption of grapes. But because grapes contain a lot of carbohydrates, not everyone enjoys them.

While grapes taste great when they’re fresh, they also make a wonderful frozen snack! For a simple, icy, and FODMAP-free snack, just wash and freeze grapes for a few hours. 

Grapes Are Very Low In FODMAPs?

If you consume about 6 average-sized grapes, you will get very few FODMAPs, but exceeding this serving can result in digestive problems and flare-ups of IBS.

In light of this, it’s crucial to remember to control your portion sizes even though this fruit is safe for those who have digestive system problems. 

Also important to note is the low FODMAP content of both red and green grapes. Therefore, a low FODMAP diet allows you to eat both types in moderation without having any negative effects on the health of your digestive system.


Grape Juice: Is It Low FODMAP?

Grape juice is made by pressing fresh grapes, and since fresh grapes are low in FODMAPs, it should be generally safe to consume even though it has not been officially tested.

Additionally, a 2017 study found that drinking white grape juice caused a small increase in breath hydrogen, indicating that it is unnecessary to ban grape juice due to its fructose content.

According to the study, a low-FODMAP diet’s fructose-to-glucose ratio rather than its overall fructose content is more significant. To know whether grape juice can be a secure beverage option for people on the low-FODMAP diet, more research is needed.

Why Should Low FODMAP Grape Consumption Be Limited?

Even though fresh grapes are almost FODMAP-free, it’s best to stick to the modest serving size of 1 cup.

So, before devouring the entire box of grapes, keep in mind that all fruit contains some fructose. Accordingly, one serving of “suitable” fruit per meal is usually equivalent to one metric cup or one whole piece of fruit (such as a medium orange).

Wait two to three hours in between servings if you want to indulge in more of those delectable, fresh grapes.

Can You Eat Grapes?

The majority of the calories in grapes are carbohydrates, making them very low in calories. As a result, they make a great snack, especially when used in place of sweets that have added sugar.

In addition to macronutrients, grapes contain a significant amount of copper per serving. The immune system, blood vessels, and bones can all remain healthy with the help of this mineral. 

Additionally, it aids in the absorption of iron, which together with this mineral aids in the formation of red blood cells.

It makes sense to consume plenty of copper and other minerals from natural food sources, such as grapes, given that many people these days tend to suffer from mineral deficiencies.

Furthermore, a number of studies indicate that the compounds in grapes may help shield you from having high levels of “bad” cholesterol. 

Your risk of developing various cardiovascular conditions is decreased by doing this along with raising your “good” cholesterol levels.

Thus, consuming grapes can be a great choice for you if you are prone to having high cholesterol levels.

Grapes contain a lot of antioxidants, just like all fruits do. These substances aid in the removal of free radicals from your body, shielding your cells from oxidative damage. 

Your risk of developing chronic diseases like cancer, diabetes, and heart disease is consequently reduced.

Additionally, the antioxidants in red grapes may help treat brain and heart disease as well as protect you from high blood sugar levels.

Because of this, grapes are a wonderful and healthy addition to any diet.

Grapes also contain plant compounds that are good for the eyes and lower the chance of retinal damage. 

According to studies, the same plant compounds also guard against the common eye condition age-related macular degeneration.

Additionally, grapes contain vitamin A, which is excellent for eye health. Therefore, experts think that it may also be the reason why grapes are so good for your eyes.

Finally, research has demonstrated that eating grapes helps to enhance memory, focus, and cognitive function. In one study, researchers found that the plant compounds in grapes help improve blood flow and increase growth in the brain

The same is true of grape juice, and studies show that effects can start to show as soon as 20 minutes after consumption. Therefore, it may be a good idea to consume grapes for this benefit.

On A Low FODMAP Diet, Are Grapes Bad To Eat?

On a low FODMAP diet, consuming a handful of grapes, both green and red, in moderation is regarded as safe. 

Don’t go overboard, though; the more grapes you eat, the higher the number of FODMAPs will be.

Additionally, be sure to avoid canned grapes and only consume fresh grapes. The latter contains more sugar than is permitted on a low-FODMAP diet, giving you more FODMAPs. They’re also more caloric and overall bad for your health


As long as you stick to the safe recommended servings, grapes are acceptable on the low FODMAP diet. As a result, you should be able to eat a few grapes while following a low-FODMAP diet. An excessive serving of low FODMAP safe grapes might be a large bowl of them. Remember that it’s crucial to adhere to the suggested serving sizes when following a low-FODMAP diet.

If you’re interested in learning more about the low FODMAP diet, sign up for our free low FODMAP course for beginners. The simplest way to learn about the low-FODMAP diet, which can lessen or even completely eradicate IBS and SIBO symptoms, is to watch FODMAP 101. A master meal plan with recipes, weekly food guides, cooking demonstration videos, and more are all part of the program. Join here.