When dealing with diarrhea, finding food including instant oatmeal that is gentle on the stomach and promote healthy digestion including diarrhea and gas.
In this guide, we will explore whether instant oatmeal is good for diarrhea, delve into its nutritional benefits, and address frequently asked questions to provide you with a better understanding of its role in managing digestive discomfort.
Is Instant Oatmeal Good for Diarrhea?
Yes, consuming instant oatmeal can be beneficial for individuals experiencing diarrhea.
Unlike its unprocessed counterparts, instant oatmeal is precooked and finely milled, making it easier to digest.
This makes it a suitable option for individuals with sensitive stomachs or those recovering from digestive issues like diarrhea.
While instant oatmeal is generally well-tolerated, it's important to consider certain factors when choosing the right type and preparing it to maximize its benefits for diarrhea management.
What are some other foods good for diarrhea?
Good Foods for Diarrhea | Foods to Avoid with Diarrhea |
---|---|
Plain White Rice | Fatty and Greasy Foods |
Bananas | Dairy Products (if lactose intolerant) |
Applesauce | Spicy Foods |
Plain Toast | Caffeinated Beverages |
Plain Potatoes (boiled or steamed) | Sugary Beverages |
Oatmeal | Alcohol |
Plain Yogurt (with probiotics) | Artificial Sweeteners |
Boiled or Steamed Chicken | Fried Foods |
Clear Broths (chicken or vegetable) | Highly Spiced Foods |
Cooked Pasta | Raw Vegetables |
Steamed or Boiled Carrots | Processed Foods |
Cooked Cereals (e.g., cream of wheat) | High-Fiber Foods |
Fermented Foods (e.g., plain yogurt, kefir, sauerkraut) | Excessive Coffee |
Herbal Teas (e.g., chamomile, ginger) | Raw Fruits (especially citrus) |
Clear Fluids (water, oral rehydration solutions) | Beans and Legumes |
Nutritional Benefits of Instant Oatmeal
Instant oatmeal offers several nutritional benefits that can support overall health and aid in managing digestive discomfort.
Instant oatmeal is a nutrient-dense breakfast option, providing essential vitamins and minerals that support overall health.
It contains significant amounts of B-vitamins, iron, magnesium, and zinc, which play vital roles in various bodily functions.

Why is instant oatmeal good for diarrhea?
Soluble Fiber Content
One of the key benefits of instant oatmeal is its high soluble fiber content.
Soluble fiber absorbs water in the digestive tract, forming a gel-like substance that helps regulate bowel movements.
Soluble fiber can help alleviate diarrhea by adding bulk to the stool and promoting more regular bowel movements.
Both types of fiber are important for maintaining a healthy digestive system. Instant oatmeal provides a good source of soluble fiber, making it great for individuals with diarrhea.
Easy Digestion
The pre-cooking and milling process of instant oatmeal results in a finer texture, making it easier to digest compared to steel-cut or regular oats.
This can be particularly beneficial for individuals with digestive sensitivities or those experiencing diarrhea, as it puts less strain on the digestive system.
Why I Love Oats
Are Steel-Cut Oats Good For Diarrhea?
Steel-cut oats are the least processed form of oats, as they are simply chopped into small pieces.
They have a chewy texture and take longer to cook compared to instant oatmeal or regular oats. Steel-cut oats are an excellent source of fiber, including both soluble and insoluble fiber.
While they may not be the ideal choice for immediate relief from diarrhea due to their higher insoluble fiber content compared to instant oatmeal, they can be a nutritious option for regular consumption when bowel movements have stabilized.
Fiber Intake and Portion Sizes
It's important to consider the total amount of fiber in your diet, including the fiber from instant oatmeal.
While fiber is essential for digestive health, consuming excessive amounts can lead to bloating, gas, and potentially worsen diarrhea symptoms.
Portion size is key when incorporating additional fiber into your diet.
Try my single serving oatmeal recipe for easy portion control. If you make too much oatmeal, it makes for a great meal prep breakfast and can be easily reheated the next day.
The recommended daily intake of fiber for adults is around 25 to 38 grams.
However, individual needs may vary based on age, sex, and overall health. It's advisable to gradually increase fiber intake and monitor your body's response to find the right balance for your digestive system.
Fiber Content Of Other Popular Grains
Whole Grain | Fiber Content (per 100g) |
Instant Oatmeal | 3.2g |
Regular Oats | 9.1g |
Steel-Cut Oats | 7.0g |
Quinoa | 7.0g |
Brown Rice | 1.8g |
Barley | 17.3g |
Buckwheat | 10.0g |
Whole Wheat | 12.2g |
Rye | 15.1g |
Millet | 8.5g |
Frequently Asked Questions
It's generally recommended to opt for plain instant oatmeal without added sugars or artificial flavors when dealing with diarrhea. This allows for better control of ingredients and reduces the likelihood of exacerbating symptoms.
Start with a low dose of oatmeal and gradually increase it over time. This will allow your body to adjust to oat bran and minimize side effects. Cook your oats on the stovetop or in a slow cooker for an extended period of time to help break down molecules and facilitate easier digestion.
Other high-fiber foods that can cause gas include beans, lentils, broccoli, cabbage, onions, and Brussels sprouts .
Yes, it is safe to eat oatmeal every day. Oatmeal can be highly nutritious and enjoyed as a complete meal, especially when paired with additional protein and healthy fats.
Other ways to reduce bloating include drinking plenty of water, avoiding carbonated drinks, eating slowly and chewing thoroughly, avoiding chewing gum, and exercising regularly .
Oatmeal is a high-fiber food that can help regulate bowel movements and prevent constipation . However, if you’re not used to consuming high levels of fiber or if you’re not drinking enough water throughout the day, you might experience constipation.
This answer varies from individual to individual. The best way to determine how much oatmeal is too much for you is to monitor your symptoms and slowly increase your serving size of oatmeal to test your tolerance. Always remember to consult a healthcare professional for more personalized recommendations.
Yes! Raw oats are great in overnight oats and are safe to consume.
The recommended serving size of oatmeal is ½ cup or 40g dry rolled oats.
To maximize its benefits for diarrhea management, prepare instant oatmeal with water or low-fat milk instead of high-fat dairy products. Avoid adding additional sweeteners or toppings that may be difficult to digest.
Instant oatmeal can be suitable for individuals with various gastrointestinal conditions, including irritable bowel syndrome (IBS) and gastritis. However, it's important to consider individual tolerance and consult with a healthcare professional if you have specific concerns.
Yes you can although certain fruits, especially those high in fiber, may aggravate symptoms and increase stool frequency. Make sure to cook the fruits before adding to your instant oatmeal in order to help breakdown the fiber content more. This baked oatmeal with banana and blueberries would be the perfect combination of fruits to add to instant oatmeal.
Steel-cut oats are made by cutting whole oat groats into small pieces with a steel blade. Rolled oats are made by steaming and flattening whole oat groats with large rollers. Steel-cut oats have a chewier texture and take longer to cook than rolled oats. Rolled oats cook faster and have a softer texture than steel-cut oats.
The best way to cook oatmeal depends on personal preference. Rolled oats can be cooked on the stovetop or in the microwave with water or milk. Steel-cut oats require more time to cook and can be prepared on the stovetop or in a slow cooker with water or milk. The ratio of liquid to oats varies depending on the type of oats used and desired consistency. A general rule of thumb is to use 2 cups of liquid for every 1 cup of oats.
So what?
Instant oatmeal can be a great food to incorporate into your diet when managing diarrhea.
Its soluble fiber content, nutrient density, and easy digestibility make it a suitable choice for individuals experiencing digestive discomfort.
By choosing plain varieties, preparing it with water or low-fat milk, and being mindful of portion sizes, you can enjoy the benefits of instant oatmeal while supporting digestive health.
Remember to listen to your body and make adjustments as needed. If symptoms persist or worsen, it's always advisable to consult with a healthcare professional for proper evaluation and guidance.
More Expert Advice on Oatmeal
- Can You Eat Uncooked Oatmeal in a Smoothie – Dietitian Reviews
- Is Oatmeal Better With Milk or Water? Tips For The Best Oatmeal
- Can You Eat Uncooked Oatmeal in a Smoothie – Dietitian Reviews
- Can Oatmeal Cause Gas? Oatmeal and Digestive Health
- Is It Okay to Eat Oatmeal at Night? Foods for a Restful Sleep
- Is Instant Oatmeal Good for Diarrhea?
- Oatmeal Pros and Cons – Dietitian Reviews
- Benefits of Overnight Oats vs Cooked
- What is Blended Oatmeal
- How Long Can Oatmeal Sit Out: A Comprehensive Guide
- Can I Reheat Oatmeal? A Guide to Leftover Oatmeal
- The Ultimate Guide to Perfectly Thickened Oatmeal
- The Perfect Ratio Oats to Milk for Overnight Oats
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