Locations:
Search IconSearch

5 Foods to Avoid When Digestive Troubles Arise

Substitutions that will help you feel, and eat, better

woman eating greek yogurt because of digestive disorder

The human body can do amazing things, but this sometimes might not feel so great — especially when it comes to your digestive system. Between bloating, constipation, diarrhea/vomiting, and reflux, choosing foods to eat consistently that don’t upset you can be difficult.

Advertisement

Cleveland Clinic is a non-profit academic medical center. Advertising on our site helps support our mission. We do not endorse non-Cleveland Clinic products or services. Policy

Wellness expert Michael Roizen, MD, explains the five types of food and drink to substitute out of your diet for relief from digestive woes.

Spoiled or unwashed foods

Bacteria from old or raw foods can cause food poisoning, cramps, or other issues if it gets into your system. Instead, eat more whole grains or cooked vegetables for a boost of fiber to improve your digestive health.

Spicy and hot foods

Foods with a bit of a kick can trigger problems like heartburn. For relief, try incorporating more ginger into your diet. Though not scientifically proven to help, it’s a traditional remedy that may help your stomach empty properly. If you must have some spice to your foods, try seasoning with a bit of cinnamon or caraway for a gentler effect.

Dairy products

Vitamin D doesn’t just have to come from milk, cheese, and cream products. Opt for salmon and leafy greens instead. Still craving that yogurt parfait? Try Greek yogurt (with no added sugar, syrup or fat), which doesn’t include lactose.

Acidic foods

High acid foods, like oranges, grapefruit, tomatoes and lemons can cause discomfort and irritate your stomach lining. More bland options, like apples and bananas, or vegetables rich in fiber like asparagus, onions and artichokes, are a safer option.

Alcohol

While you’re unwinding with that glass of wine in the evening, so is the sphincter in your esophagus, increasing your level of heartburn. Opt for a tall glass of water instead to keep everything moving smoothly. It’s the best thing you can drink for a healthy digestive system.

Advertisement

This article was adapted from the best-selling book “What to Eat When” by Michael F. Roizen, MD, and Micheal Crupain, MD, MPH with Ted Spiker (©2018 National Geographic Books)

Advertisement

Cleveland Clinic icon
Health Essentials logo
Subscription icon

Better health starts here

Sign up for our Health Essentials emails for expert guidance on nutrition, fitness, sleep, skin care and more.

Learn more about our editorial process.

Related Articles

Person foraging in the woods for wild onions
May 12, 2026/Primary Care

Learning How To Forage for Food

Searching nature for edible items requires training and knowledge to avoid poisonous plants

Slices of fresh, ripe watermelon
May 4, 2026/Nutrition

Why Watermelon Should Be Part of Your Diet

Packed with vitamins and nutrients, watermelon can be enjoyed all year ’round

Partially peeled and whole tamarind fruits
April 27, 2026/Nutrition

What Is Tamarind? Benefits, Taste and How To Use It

With a sweet, tangy flavor, this tropical fruit is versatile, nutrient-rich and full of antioxidants

Person walking with net of fresh fruits and veggies and bag of fresh foods
April 21, 2026/Digestive

The Ulcerative Colitis Diet: What To Eat and Avoid

Stay hydrated and eat a healthy, well-balanced diet, and avoid foods that trigger your flare-ups

Person rubbing and stretching their shoulder
April 20, 2026/Digestive

Managing Joint Pain When You’re Living With Ulcerative Colitis

Preventing flare-ups and treating the underlying cause are key to finding relief

Healthcare provider explaining to patient
April 20, 2026/Digestive

What Are Biologics and Small Molecules for Ulcerative Colitis?

These targeted therapies tamp down specific parts of your immune system to help lower inflammation in your colon

Spinach salad with avocado, blueberries, broccoli, cranberries and seared salmon
April 14, 2026/Nutrition

The Best Brain Foods for Better Memory and Function

Turn to foods that are high in polyphenols, antioxidants and omega-3 fatty acids

Food protein sources, like nuts, eggs, meat, cheese, with big question mark

Can Eating Too Much Protein Hurt Your Kidneys?

If your kidneys are healthy, an uptick in protein is usually fine, but going overboard can be risky

Trending Topics

Person unpacking bag of groceries

How To Stop Overeating

Grocery shopping with a plan, paying attention to portion sizes and eating at your own pace can all help you put an end to this habit

Hands holding a GLP-1 injector

How Long Should You Be on a GLP-1?

Semaglutide and other GLP-1s work best as long-term medications

Teen looking in bathroom mirror, treating and cleaning their acne

Antibiotics for Acne: How Much Is Too Much?

Antibiotics should be used for short periods alongside other treatments to help with inflammation

Ad