It’s nothing to be shy about but everyone gets gas once in a while. Gas is caused by swallowing air and the breakdown of food in your digestive tract. As is the case with many health focused diets, some individuals may experience passing gas more regularly when they are on the CSN diet.
Is Passing Gas Healthy?
Generally, the majority of people pass gas at least 14 times per day. Some pass more gas than others, which may be uncomfortable or embarrassing. But gas itself is not cause for alarm. It is normal, even healthy, and not essentially bad.
However, it could be a sign of a digestive issue or incorrect diet. One of the easiest adjustments for gas related issues is making sure you’re getting a good balance of protein and plants, like fruits, vegetables, and grains, in your daily diet. The aforementioned foods are all included in our diet plans, but may cause gas in some individuals who have changed their diet.

Fresh fruits and vegetables are among the staples of good nutrition. When you have recently supercharged your diet, you may experience the disagreeable side effect of excessive gas.
Here are just a few foods included in the CSN diet plan that can give way to a “gassy” experience.
What’s Happening in Your Digestive System
Understanding why the CSN diet can cause gas requires examining your digestive system. Flatulence and bloating are common digestive symptoms when transitioning to healthier eating. According to the Mayo Clinic, excess gas is often caused by food breakdown in your digestive tract, particularly in the small intestine.
When you consume high-fiber foods emphasized in CSN—such as fruits, vegetables, and whole grains—these carbohydrates can result in gaseous production. This happens because your body lacks enzymes to fully digest certain complex carbohydrates. Instead, bacteria in your stomach and intestines ferment these undigested foods, which can lead to gas formation.
The Cleveland Clinic notes that sorbitol, found in fruits like apples and pears, is particularly known for causing gas. Similarly, many vegetables contain raffinose, a complex sugar that produces gas during bacterial breakdown. These natural processes explain why healthy eating can make you feel gassy or bloated.
Trapped gas can cause pain when it accumulates in your digestive tract. Johns Hopkins Medicine explains that this discomfort ranges from mild bloating to sharp pains, depending on where gas becomes trapped. For most people, this is temporary as the body adjusts.
For individuals with gastrointestinal disorders like irritable bowel syndrome or motility disorders, the CSN diet might temporarily exacerbate symptoms. The International Foundation for Gastrointestinal Disorders (IFFGD) suggests working with a healthcare provider when making dietary changes to prevent gas-related complications.
Beyond food choices, habits like chewing gum or eating quickly can cause you to swallow excess air, which can result in additional bloating when combined with diet-induced gas.
To reduce bloating while benefiting from CSN, consider these approaches from the Mayo Clinic:
- Gradually increase dietary fiber to allow your digestive system time to adjust
- Stay well-hydrated to help fiber move through your digestive tract
- Keep a food diary to identify which specific foods trigger your gas symptoms
- Eat smaller, more frequent meals rather than large ones
- Avoid carbonated beverages which contribute to gaseous buildup
If gas persists or is accompanied by severe pain, significant bloating, or changes in bowel movements, consult with a health provider. The Cleveland Clinic emphasizes that while intestinal gas is normal, excessive or persistent gas can sometimes signal underlying digestive disorders requiring medical attention.
Meat and Other Proteins Can Cause Gas
Even though increasing your protein by eating more meat does not cause increase passing gas, it may exacerbate the smell. There is some circumstantial proof that protein powder supplements increase flatulence. There has been the argument that it is caused by nonprotein components added to these substances.
Carbohydrates and Vegetables
CSN puts a lot of emphasis in eating fresh vegetables. However, vegetables such as Brussels sprouts, broccoli, cabbage, asparagus, and cauliflower are infamous for causing gas. However, these are very healthy foods, so you may want to think twice when removing them from your diet.
Can Fruits Cuase Gas
There are fruits like apples, peaches, pears, and prunes, that contain sorbitol which the body may battle to digest. Many fruits also have soluble fibre, which is a type of fibre that dissolves in water. Sorbitol and soluble fibre also has to pass through the large intestines. Here the bacterium in your digestive tract breaks them down to create hydrogen, carbon dioxide, and methane gas. So in short, you may feel an increase in passing gas when you take in more fruit than usual.
Some Tips To Help Ease Bloating
When starting off on a new diet, you may feel uncomfortable with the increase of gas. Here are some useful tips to help ease the experience.
- Gradually start consuming more fibre. Don’t just take in a whole lot at once.
- Start with small portions of foods that can cause gas.
- Drink more water. Drinking more water will help decrease the effects of both intestinal gas and constipation.
Conclusion
CSN diet can provide you with a healthy diet with multiple benefits. However passing too much gas can be a problem. By following these tips to curb it, you can eat healthy, high-fiber foods without worrying about gas. If you are experiencing any other problems, you are welcome to get in touch with a CSN consultant for further advise.