What’s All the Hype About Gut Health?
Why does my stomach hurt at night? Why am I nauseous all the time?
Sound familiar?
I asked those questions for forty years. The research is only now catching up.
Gut health is more than just a wellness buzzword. An expanding body of research shows that the trillions of microbes living in your digestive tract—collectively known as the gut microbiome—play a central role in how you digest food, regulate energy, support immunity, and even manage mood and brain function.
This isn’t a passing trend. It’s a shift in how we understand the body—from the inside out.
So What Exactly Is the Gut Microbiome?
Your gut is home to an ecosystem of microorganisms, including bacteria, viruses, fungi, and archaea. Some of these are commensal microbes (the good bacteria)—beneficial or neutral organisms that support your health. Others are pathogenic (the harmful ones), meaning they can contribute to inflammation and digestive discomfort when they overgrow or disrupt the system.
Maintaining the right balance between these microbial populations is an important part of how the gut functions.
Your Gut and Your Brain Are in Constant Conversation
The conversation runs in both directions. Stress can show up as a stomachache. Digestive trouble can affect mood and focus.
For me, it was never only the food. My emotions were part of the picture too—and that took decades to see.
Signs Your Gut May Be Out of Balance
There are many reasons your gut may not be functioning at its best, including diet, stress, poor sleep, food sensitivities, medications, hormonal changes, infections, or an imbalance in the gut microbiome (dysbiosis).
You may notice symptoms such as:
Bloating or irregular digestion
Brain fog or low energy
Mood shifts or irritability
Skin flare-ups
Cravings or blood sugar swings
These symptoms can have many causes, but they may be a sign that your gut needs more support.
What Disrupts a Healthy Microbiome?
Several factors can throw off microbial balance, including:
Diets high in ultra-processed foods and refined sugars
Chronic stress and poor sleep
Overuse of antibiotics or antacids
Low fiber intake and lack of microbial diversity
Hormonal changes (including perimenopause and menopause)
3 Simple Ways to Support Your Gut
If you want to nourish your microbiome and support long-term health, here are three research-backed steps to start with:
1. Feed Your Commensal Bacteria with Prebiotics
Prebiotics are plant fibers that act as fuel for your beneficial gut microbes. Some sources include:
Garlic and onions
Asparagus and artichokes
Green bananas
Cooked and cooled potatoes (if tolerated)
2. Add Probiotic Foods for Diversity
Probiotics introduce live, beneficial bacteria into your system. Some unprocessed, fermented options include:
Plain yogurt
Kefir
Kimchi
Sauerkraut
3. Include Polyphenols for Microbial Support
Polyphenols are powerful plant compounds with antioxidant and anti-inflammatory properties. They can help shape your gut environment in positive ways. Excellent sources:
Extra virgin olive oil and green tea
Apples and berries
Cacao, turmeric, rosemary, and oregano
The Bottom Line
You don’t need to follow a fad or restrictive diet to improve your gut. Instead, focus on sustainable daily habits that help restore balance between commensal (helpful) and pathogenic (harmful) microbes—nurturing the internal ecosystem that quietly fuels your energy, focus, and overall well-being.
Ready to Feel Better and Take Charge of Your Health?
Let’s talk about how I can support you.
Disclaimer: This blog is for informational and educational purposes only and is not intended to provide medical advice, diagnosis, or treatment. Always consult with your physician or qualified healthcare provider before making any changes to your diet or lifestyle.
