By Cassie Story, RD, Nutrition Subject Matter Expert
When people think about gut health, probiotics and yogurt often get most of the attention. While those can play a role, your daily habits may have an even bigger impact on the health of your digestive system.
Your digestive system is home to trillions of microorganisms that help break down food, produce beneficial compounds and interact with many systems throughout the body.
A Gut Health Checklist
Rather than focusing on a single food or product, consider these questions:
- Do I eat fiber-rich foods most days?
- Do I include a variety of plant foods each week?
- Do I occasionally eat fermented foods?
- Am I getting enough sleep?
- Do I move my body regularly?
- Do I manage stress in healthy ways?
- Do I only use antibiotics when medically necessary?
The more boxes you can check, the more support you’re likely providing for your gut.
Feed Your Gut with Fiber
If there is one nutrient most Americans could use more of, it’s fiber.
Fiber serves as food for many beneficial microbes living in the gut. As they break down certain types of fiber, they produce compounds that help support the health of the digestive tract.
Good sources of fiber include:
- Fruits
- Vegetables
- Beans and lentils
- Whole grains
- Nuts and seeds
Rather than making dramatic changes, consider adding one extra serving of a fiber-rich food to a meal or snack each day.
Think Beyond a Single Plant Food
A healthy gut benefits from variety.
Different plants provide different types of fibers and other compounds that support a diverse gut microbiome. Instead of eating the same handful of fruits and vegetables every week, challenge yourself to add new options regularly.
Consider rotating:
- Different colored fruits
- Leafy greens and cruciferous vegetables
- Beans and legumes
- Whole grains
- Nuts and seeds
- Fresh herbs
Fermented Foods Can Help Too
Fermented foods often get the spotlight in gut health conversations, and for good reason. Foods like yogurt, kefir, kimchi, sauerkraut, miso and fermented vegetables can introduce beneficial microorganisms into the diet.
That said, fermented foods are just one piece of the puzzle. If you enjoy them, consider adding small amounts regularly. If you don’t, focusing on the other habits mentioned can still help support gut health.
Sleep Matters More Than You Think
Many people are surprised to learn that sleep and gut health are connected. Consistently getting too little sleep can affect numerous systems throughout the body, including those involved in digestion and overall health.
Aim for a regular sleep schedule whenever possible and create a bedtime routine that helps you wind down at the end of the day.
Get Moving
Physical activity benefits far more than your muscles and heart. Regular movement is associated with a healthier digestive system and supports overall well-being. The good news is that movement does not have to be intense to be beneficial.
Consider activities such as:
- Walking
- Swimming
- Cycling
- Gardening
- Dancing
- Strength training
Don’t Forget About Stress
Have you ever noticed “butterflies” before a big event or felt your stomach react during a stressful time? That’s because the gut and brain are constantly communicating.
While stress is a normal part of life, chronic stress can affect digestive health and overall well-being. Finding stress management techniques that work for you may benefit both your mind and your gut.
Some options include:
- Deep breathing
- Walking outside
- Meditation
- Journaling
- Listening to music
- Talking with supportive friends or family
Use Antibiotics Wisely
Antibiotics are important medications that can save lives and treat bacterial infections. However, they can also affect beneficial bacteria in the gut. This does not mean antibiotics should be avoided when needed.
Instead, use them exactly as prescribed and only when recommended by your healthcare provider. After a course of antibiotics, returning to healthy habits such as eating fiber-rich foods, maintaining plant diversity, staying active and getting adequate sleep can help support overall gut health.
Final Thoughts
Supporting gut health is about much more than eating yogurt or taking a probiotic supplement. Everyday habits such as eating fiber-rich foods, including a variety of plants, getting enough sleep, managing stress, staying active and using antibiotics appropriately all play a role.
