You’ve Had A History Of Disordered Eating Or Eating Disorders
According to the Academy of Nutrition and Dietetics, “Disordered eating is used to describe a range of irregular eating behaviors that may or may not warrant a diagnosis of a specific eating disorder.” Disordered eating is described as a descriptive phrase rather than a diagnosis. However, if irregular eating patterns and habits are not addressed, it can turn into an eating disorder such as anorexia nervosa, bulimia nervosa, or binge eating. Sass says that intermittent fasting may not be a wise choice for anyone that has experienced either disordered eating or an eating disorder.6254a4d1642c605c54bf1cab17d50f1e
“Any strategy that encourages restriction can trigger a disordered pattern in people with this history. For anyone, but particularly for someone with this history, it’s so important to listen to your body, and be mindful of what allows you to feel well both physically and emotionally. If limiting your eating window doesn’t support this, it’s not the right path for you,” she says.
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Foods That Could Be Aggravating Your Symptoms And How To Reduce Your Intake
Individual food triggers and the symptoms they cause can vary in people with IBS. So a food that causes bloating in one individual with IBS might cause gas in another and no reaction in a different person. If youre not sure what foods are causing or worsening your symptoms, there are certain items you should try removing from your diet before others. Some likely suspects:
Milk and LactoseFruits and Fructose
Fruits like these, which are lower in fructose, may be more tolerable:
- Bananas
- Yams
- Zucchini
Beans and LegumesPolyols
What To Eat With Ibs
If youre one of the 10 to 15 percent of people in the United States with irritable bowel syndrome , then chances are youre quite aware of the daily challenges associated with this lifelong gastrointestinal disorder.
Many people dont know this until theyre diagnosed, but certain foods can make your IBS symptoms worse. Choosing what to eat can be a chore, so we put together a comprehensive guide on tips for dealing with IBS, what to eat, what not to eat and some recipes for you to try at home.
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Sugar Alcohols And Artificial Sweeteners
Sugar alcohols, including sorbitol, mannitol, maltitol, and xylitol, are found in products like candies, gum, mints, and even mouthwash. These sweeteners are part of a family of carbohydrates called polyols. Since these sweeteners are resistant to digestion, they often lead to bloating and diarrhea for IBS sufferers.
Avoid sugar alcohols and other artificial sweeteners if you can and dont let the vilification of sugar scare you away. A little natural sweetener is better than the processed stuff any day of the week.
It may take some time for your palette to adjust, but youll get there, and youll be more appreciative of the naturally sweet stuff when you finally arrive.
Dont Eat Late At Night

Another no-go for IBS sufferers is eating late at night because in the hours before you go to bed your digestive system slows down to give itself time to rest. This means that if you eat before sleeping, youre more likely to experience IBS symptoms because your digestive system is less able to cope with food. So, try to avoid food after 8pm and see if this helps your symptoms.
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You’re On Medication That Must Be Taken With Food
There are some medications that must be taken in the presence of food because without it, they can make you feel nauseated or light-headed, among many other side effects. IF fasting periods could even affect people who take a handful of vitamins or supplements every day. For example, those who have a low iron count in their blood or have anemia may have to take a daily iron supplement to help restore iron levels. Iron supplements are notorious for causing nausea, and taking it with food can help suppress that feeling. The time at which you take an iron supplement may be flexible, but what if you’re on a medication that must be taken at a very specific time of day and with food? That’s when things get a little sticky, and ultimately, it’s just not a good idea to dive into this diet if it doesn’t work with your medication.
Gaining Weight With Ibs
According to information published by the Cleveland Clinic, IBS is one of the most commonly diagnosed gastrointestinal disorders that attacks the normal function of our GI tract. As many as 20% of all adults in the United States today have reported living with symptoms linked to IBS on a constant or chronic basis.
And while the root causes that trigger IBS remain unknown for the most part researchers have discovered that its a lot less likely to lose weight when you are dealing with IBS and instead much more likely to put on weight which is the reverse of what usually happens when youre gastrointestinal tract is under attack.
New research indicates that there is a very close link between the hormones that regulate our weight being produced inside of our digestive tract. That means that when IBS is active and messing with normal gastrointestinal operations these hormones are triggered differently than they would have been while you are healthy.
This creates a lot more body fat, maintains body fat even the face of regular dieting and exercise, and makes biochemical changes throughout the body that can really make losing weight rather difficult.
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Not Getting Enough Quality Sleep
Too little sleep and low-quality sleep may be major contributors to IBS, which is why one lifestyle change doctors often recommend for treating this condition is getting enough rest, according to the National Institute of Diabetes and Digestive and Kidney Diseases. A 2017 study in Alimentary Pharmacology & Therapeutics with 50 participants found that those with IBS woke up more frequently throughout the night, and that this correlated with worse abdominal pain, gastrointestinal distress, and more days with IBS symptoms. As with many factors that affect IBS, the impact of sleep on symptoms varies from person to person.
We don’t fully understand the mechanism behind how sleep affects IBS, Poppers admits. According to research, some theories revolve around how sleep deprivation can affect the stress response and physiological workings of the gut. But there is a clear correlation between those who get adequate sleep versus those who dont or who get more fragmented sleep, Poppers says. As someone whose own schedule changes depending when hes on call, he acknowledges that getting regular sleep can be hard for people who work night shifts or switch hours regularly. That really can affect the quality of sleep and also gastrointestinal symptoms, he says. Control sleep to the extent that you can. Here are some tips for getting the best nights sleep possible.
Why Intermittent Fasting Is Not Encouraged By Registered Dietitians For Ibs Patients
- There is inadequate scientific evidence of the long-term safety and side effects of intermittent fasting for IBS and other health concerns.
- We do not know the impact of intermittent fasting on the gut microbiome, which plays an integral role in our digestive health.
- In between fasting it is easier to stack high FODMAP foods and consume larger portions with shorter eating windows, which may worsen IBS symptoms.
- High FODMAP foods are highly fermentable, smaller portions spread out throughout the day may result in less noticeable gas since the body has extra time to move the gas through resulting in less bloating and abdominal pain.
- Many reported increased hunger on fasting days, making this dietary intervention challenging to implement for the short and long-term.
- Fasting can negatively affect athletic performance this varies based on your level of training.
- Fasting can contribute to abnormal menstrual cycles.
- Intermittent fasting can negatively affect your social life, mealtime with family and friends, work performance, contribute to some social isolation, increase risk of binge eating disorders, and food obsession.
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Stop Going To Unsympathetic Healthcare Providers
Sadly, there are healthcare providers out there who have terrible bedside manners. IBS is a functional disorder and some healthcare providers have difficulty treating IBS patients with patience and empathy. However, the quality of the healthcare provider-patient relationship may influence how well or poorly you feel.
Whenever possible, be an educated consumer and choose your healthcare provider carefully. You might consider changing healthcare providers if yours does any of the following:
- Blames your symptoms only on psychological factors and stress
- Treats you as if you are exaggerating your distress
- Makes you feel like a drug addict because you are seeking pain relief
You Have Sleep Problems
Receiving adequate sleep each night is crucial for healing and repairing muscles from exercise, supporting brain function, and even maintaining emotional well-being. Going to bed hungry can make it challenging for the body to relax and fall asleep, as this causes your brain to be alert, and, as a result, your body feels restless. Sass weighs in: “I’ve had clients struggle with falling asleep or staying asleep if the end of their IF eating window is too early in the day. Inadequate sleep carries a number of health risks, and sleep is when your body does a lot of healing and repair work.”
Not to mention that when you haven’t eaten in several hours, your blood sugar levels naturally drop, which can cause you to abruptly wake up in the middle of the night, feeling anxious. Disruptions during sleep can be harmful to your health, especially when they occur during the most pivotal stage of sleep, known as the rapid eye movement cycle. This stage is important for retaining information that you learned during the day and storing it into memory, and it repeats several times throughout the course of your sleep. Of course, not having enough sleep can cause other complications to arise, in addition to not being able to remember things.
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How Can Food Trigger Ibs
Patients with irritable bowel syndrome have a difficult time processing food compared to unaffected individuals. Food sensitivities from IBS arent caused by an allergy or intolerance. Instead certain foods can lead to an increase in the water uptake in the large intestine, creating a micro-environment where bacteria can thrive.
Dietary changes are administered to IBS patients to help soothe cell abnormalities in the gastrointestinal region, while ensuring that the gut is favorable for beneficial bacteria growth.
Ibs Relief At The Dempster Clinic

IBS might be a chronic condition, but that doesnt mean that you have to live with its side effects. At The Dempster Clinic- Center for Functional Medicine, I can work with you to address any concerns that you have to improve the functioning of your digestive system.
I am pleased to offer a Complimentary 15-minute Discovery Session for all potential patients. This session can take place over the phone or at the clinic in person. It provides an opportunity for you to learn more about the services I offer and how they can be of benefit to you.
Please schedule an appointment today! Your best health awaits.
Dr. John Dempster
The Dempster Clinic
Center for Functional Medicine
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Not Getting Enough Sleep
“Stress and lack of sleep usually go hand in hand,” Cosman says. So if you’re in the habit of staying up late, waking up too early or worse, switching between the two you may be aggravating your IBS.
“An irregular sleep schedule can negatively contribute to IBS symptoms by increasing stress levels and disrupting the digestive system,” Cosman says. “When we are lacking in sleep, we aren’t allowing our bodies to properly reset and this negatively impacts our digestive system and contributes to IBS.”
Sticking to a sleep schedule can be a big help. This might look like going to bed and waking up at the same time every day and making sure you get at least seven hours of sleep.
Why Probiotics Can Make You Feel Worse
The harmony that exists within our GI tract is down to the number and variety of microorganisms that colonise it a.k.a. our microbiome. Given that these bacteria, yeast and other species total in the trillions, with countless different strains represented, its an extremely complex interplay that exists within us.
Our gut bacteria have now been shown to play a crucial role in almost every process of the body. This is why introducing different species into the mix can temporarily have an impact on the environment and the symptoms we experience. This is particularly true of IBS-type symptoms like bloating, gas, abdominal pain and loose stools , which are the most common side effects of probiotics we see in our clinical practice.
There is a balance that exists within the GI tract and when we use supplement forms of probiotics or fermented foods we are temporarily changing that balance. This is not to say that the previous balance wasnt doing us harm, its just that a level of equilibrium existed and that we have now potentially thrown it into chaos. It isnt until a new, hopefully more beneficial, balance establishes itself that symptoms will stop.
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Soothing Ibs With Therapy
Cognitive behavior therapy alone specifically tailored to IBS patients is an effective way of dealing with symptoms. A promising study showed that patients who had undergone a 12-month therapy session, in person or on the phone, showed significant improvements in their symptoms compared to patients who were undergoing medication alone.
One of the trial patients reported that the study helped understand how techniques had been using to avoid problem foods or difficult social situations were aggravating her condition. Ultimately, CBT teaches patients to become more mindful and aware of the mind-gut connection.
One of the researchers, Dr. Hazel Everritt from the University of Southampton stated that, The results of this study provide important new evidence of how CBT delivered over the telephone or online can provide an effective treatment for patients living with this chronic and common gastrointestinal disorder.
Researchers are now working towards making IBS-specific therapy treatments more openly accessible to patients.
Benefits Of If For Ibs: The Science Behind A Clean Gut
The feeling of being lighter and cleaner after adopting intermittent fasting isnt just a placebo effect. IF activates certain mechanisms that are difficult to maintain with constant eating. Periods of fasting or emptiness allow the gastrointestinal system to resume maintenance procedures that normally wouldnt be triggered during digestion.
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Stop Unnecessary Diet Restriction
It is common for people with IBS to significantly restrict their diet when they first start to experience symptoms. It is only natural to blame the last thing you ate when you are experiencing abdominal pain, cramping, bloating or diarrhea.
However, it is essential to remember that there are a variety of things that can trigger IBS symptoms such as stress, hormonal changes, or simply eating a large meal. When you significantly restrict your diet to only foods that you feel are “safe,” you run the risk of nutritional deficiency.
Some people with IBS have identified certain food sensitivities or intolerances. The only way to be sure is to keep a food diary and then follow an elimination diet.
A similar risk of excessive restriction can occur if you are following the low-FODMAP diet. The diet is not intended to be followed long-term as many foods with higher FODMAP levels can be quite good for you.
Working with a qualified dietary professional can help you to identify the FODMAPs that are problematic for you. On the low-FODMAP diet, it is also important to periodically re-introduce problematic FODMAPs to see if your tolerance has improved.
Coffee And Other Drinks With Caffeine
It may be hard to live without your morning cup of coffee. But caffeine is known to be an IBS trigger for some people.
If you are used to having caffeine, you are likely to have some caffeine withdrawal for the first few days after you give up coffee. Even so, it may be worth trying it to see if your IBS symptoms improve.
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Tips To Safer Intermittent Fasting
Drink Water!It is important to drink plenty of water, even during fasting hours. Not only does this alleviate any possible hunger feelings, water stops dehydration and is essential to maintain good digestive health. Other non-sugary liquids such as black coffee and herbal teas are also safe to drink during fasting hours.
Exercise Many people are unsure whether it is safe to exercise while fasting. This varies from person to person and depends on your health circumstance. Exercising in a fasted state may decrease endurance and limit our ability to fully benefit from the exercise. If you find you run out of energy to exercise, you may require a change to your fasting pattern and increasing your energy intake.
Eat FibreHaving a restricted eating window means that you may be missing out on fibre. Fibre is a key nutrient that helps normal digestion and keeps IBS symptoms at bay. Small meal portions that are high in fibre help you feel fuller for longer and reduce digestion complications.
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