Probiotics and the Mood–Gut Axis: What the Evidence Shows
The gut-brain axis—the two-way communication between your digestive tract and your brain—has become a major focus of nutrition and mental health research. Gut b...
Read MoreProbiotics & Gut
Probiotics and gut-focused supplements support digestive health and microbiome balance. We cover different strains, formats (capsules, powders, fermented foods), and when they may help. Explore guides on choosing products, combining with prebiotics, and evidence for gut and immune support. Find out how to pick a probiotic that matches your goals and when to consider synbiotics or postbiotics. This category also includes articles on probiotics after antibiotics, for travellers, for skin and weight, and how to use them safely with children or as you age.
Probiotics for Men: Evidence-Based Gut & Immunity Guide
Gut health affects everyone; diet, stress, and lifestyle shape the microbiome. Many men look to probiotics for digestive comfort, immune support, or general wel...
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Probiotics for Athletes: Gut, Immunity & Performance Guide
Intense training can affect gut barrier function, immune response, and digestive comfort. Some probiotic strains may support recovery, reduce upper-respiratory...
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Probiotics for Seniors: Evidence, Strains, and Safe Use
As we age, the gut microbiome—the community of bacteria, viruses, and fungi living in the digestive tract—undergoes measurable changes that can affect digestion...
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Synbiotics vs Probiotics: Evidence-Based Comparison Guide
Choosing between synbiotics and probiotics can be confusing when labels and marketing overlap. As a Registered Dietitian, I often explain that the difference ma...
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Postbiotics Explained: Definition, Benefits & How to Use
Why This Topic Matters Postbiotics are inactivated microbes or their by-products (e.g., short-chain fatty acids, cell fragments) that may support gut and immune...
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Probiotics for Oral Health: Evidence, Strains & How to Use
Why the Oral Microbiome Matters Your mouth hosts a diverse community of bacteria, fungi, viruses and other microbes—the oral microbiome . Like the gut, the mout...
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Are Probiotics Safe for Children? Parents often ask whether probiotics are safe and useful for kids. As a dietitian, I give a cautious yes for generally healthy...
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IBS and the Gut Microbiome Irritable bowel syndrome (IBS) is a common condition characterised by abdominal pain, bloating, and changes in bowel habits (constipa...
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The Gut-Skin Connection The idea that gut health influences skin—the gut-skin axis—is supported by growing research. The microbiome in the gut can affect inflam...
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What Is Travelers'' Diarrhea and Why It Happens Travelers'' diarrhoea (TD) is usually caused by bacteria, viruses, or parasites picked up from food or water in...
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Probiotics and Weight: What Science Says About Metabolism
Probiotics and Body Weight: What the Evidence Shows Probiotics are live bacteria and yeasts that support gut health. Some research suggests certain strains may...
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