Health News
Postbiotics Show Potential in Supporting PCOS Management Through Gut Microbiome Balance
Emerging research suggests that postbiotics, i.e., bioactive compounds derived from microorganisms, may help support the management of Polycystic Ovary Syndrome (PCOS) by improving gut microbiome balance and metabolic health. PCOS is one of the most common endocrine disorders affecting women of reproductive age. It is typically characterized by hormonal imbalances, elevated androgen levels, irregular menstrual cycles and metabolic complications such as insulin resistance. Researchers are increasingly investigating the role of the gut microbiome in this condition, with growing evidence suggesting that disruptions in gut microbial communities may contribute to inflammation, metabolic dysfunction and hormonal imbalance in women with PCOS. The Gut Microbiome–PCOS Connection Studies have found that women with PCOS often exhibit gut dysbiosis, a condition where beneficial bacteria are reduced while potentially harmful microbes become more dominant. This imbalance may affect several physiological pathways linked to PCOS, including insulin signaling, inflammation and hormone regulation. Researchers suggest that microbial imbalance may reduce the production of short-chain fatty acids (SCFAs), metabolites that support intestinal barrier health, regulate inflammation and improve insulin sensitivity. Lower levels of these molecules may contribute to metabolic disturbances commonly seen in PCOS. Why Postbiotics Are Being Studied Unlike probiotics, which contain live microorganisms, postbiotics consist of bioactive compounds produced during microbial metabolism, including SCFAs, enzymes and cell-derived components. Preliminary studies suggest that these compounds may help: Improve insulin sensitivity Reduce inflammation Support healthier gut microbiome composition Influence hormone regulation linked to PCOS symptoms By targeting these pathways, postbiotics could potentially complement existing PCOS treatments such as lifestyle changes and medication. A Promising but Early Area of Research Despite encouraging findings, researchers emphasize that clinical evidence in women with PCOS is still limited. Much of the current understanding comes from mechanistic studies or research on related microbiome therapies. Larger clinical trials will be necessary to confirm whether postbiotics can play a meaningful role in future PCOS management strategies. The Bigger Picture The growing interest in postbiotics reflects a broader shift in medical research toward microbiome-based approaches to metabolic and hormonal health. Scientists believe that therapies targeting the gut microbiome may eventually become part of more personalized treatment strategies for conditions like PCOS. Source: https://pubs.acs.org/doi/10.1021/acsnutrsci.5c00042 Reviewed by: Dr Cheryl Yeo Bio: Dr Cheryl Yeo is the founder of iAM Health. She has a PhD in food science and nutrition, dedicating more than a decade to research on metabolic disorders and weight management, functional food ingredients, and the science behind metabolism-focused supplements and microbiome-driven health therapies. Her work deepened her understanding of how targeted nutrition, including probiotics and digestive support, can influence long-term wellbeing. Connect with Dr Cheryl Yeo: cheryl@iamhealth.sg
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June 22, 2026
Chronic Hand Eczema: Why It Keeps Coming Back And How Probiotic Supplements May Help
Chronic hand eczema often comes back because the skin barrier remains weak even after visible healing, making it easier for irritants, allergens and inflammation to trigger new flare-ups. While moisturisers and steroid creams help manage active symptoms, emerging research shows that probiotic supplements may support long-term eczema management by improving gut microbial balance and immune regulation.
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June 15, 2026
Chronic Bloating in Asians: Common Causes, Symptoms and When to Seek Medical Advice
If you feel bloated several times a week for months, don't assume it's simply stress or something you ate. In Asian populations, lactose intolerance is extremely common, while conditions such as H. pylori infection, IBS, SIBO and functional dyspepsia can also contribute to persistent bloating. Tracking your symptoms, trying a short dairy elimination trial, and seeking medical advice when symptoms persist can help uncover the underlying cause and guide the next steps.
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June 12, 2026
Can You Have Type 2 Diabetes Without Being Overweight? What Asians Need to Know
Type 2 diabetes is often linked with obesity, but many Asians can develop diabetes even at a normal body weight. This article explains why Asian populations may face higher metabolic risk at lower BMI levels, what signs to watch for, and why early screening matters.
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June 03, 2026
Why do I get acidity every day Causes, Triggers & Fixes
Getting acidity every day may be more than a temporary gastric issue. Daily acid reflux can be linked to GERD, H. pylori gastritis, late meals, spicy foods, obesity or hiatal hernia. This guide explains the common causes, triggers and practical fixes, including when to consult a gastroenterologist.
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May 28, 2026
Are You Taking Probiotic Supplements at the Right Time?
Taking probiotics regularly is important, but timing can affect how well they work. This blog explains how probiotic survival depends on when you take them, the formulation used, and the specific strains inside—helping you build a smarter supplement routine for better gut health.
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May 26, 2026
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May 22, 2026
The Real-Life Guide to Feeling Better During Menopause
Menopause affects more than hormones; it reshapes gut health, metabolism and the vaginal microbiome. This guide explains what probiotics do during menopause, how digestive enzymes probiotics and vaginal probiotic capsules support symptoms like bloating and dryness and how to choose the best vaginal probiotic for women. It combines current research, practical strategies and clinically aligned product guidance to help women feel better in everyday life.
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May 20, 2026
Constant Sugar Cravings What Your Body May Be Trying to Tell You
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May 13, 2026
Skin Allergies That Won’t Settle? A Practical Guide to Gut Health, Triggers and Daily Relief
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May 05, 2026
Constipation That Keeps Coming Back? A Practical Guide for Asian Diets
Recurring constipation is one of those problems people often minimize, until it starts shaping daily life. You plan your mornings around the toilet, feel bloated after meals, worry while travelling or depend on quick fixes that stop working. In reality, constipation is not just about bowel frequency. It can mean hard stools, straining, incomplete emptying, abdominal discomfort or a constant sense that digestion is off.
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April 28, 2026
Which Probiotic is Right for You? A Practical Guide to Gut Health, Immunity and Daily Balance
Choosing the right probiotic is less about buying the highest CFU and more about choosing the right strain, quality formulation and routine for your needs. This in-depth guide explains how to choose a probiotic, what matters on labels, how to compare probiotic supplements and what to look for in a trusted gut health supplement Singapore consumers can use daily.
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April 17, 2026
The Clear Skin Guide 102: Choosing Probiotics for Skin Health (A Practical, Evidence-Based Guide)
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April 13, 2026
What Is Lactose Intolerance? Understanding Why Your Body Struggles to Digest Dairy
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April 09, 2026
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March 09, 2026
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March 02, 2026
A Practical Guide to Probiotics: Choosing the Right Strains for You
This practical guide to the iAM Health probiotic range takes a targeted approach. Instead of offering one general probiotic, the brand has developed formulations designed to support specific health concerns, from gastric health and metabolism to sinus health and women’s wellness.
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February 23, 2026
The Strain Is the Strategy: How to Choose a Probiotic That Fits Your Body
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February 16, 2026
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Women’s health needs change more frequently than most realise. Hormones, metabolism, bone density, mental resilience and cardiovascular risk all shift across decades, influenced by work stress, sleep, nutrition, reproductive history and lifestyle patterns. For many urban women, symptoms are addressed only when they disrupt daily life with fatigue, cycle changes, mood fluctuations, weight shifts or sleep issues. But these are often late signals. This guide focuses on the most impactful life stages where early, practical interventions protect long-term health and what to actually do at each stage.
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The Clear Skin Guide 101: Understanding the Gut-Skin Connection for Women
Skin concerns are often treated from the outside with routines, products and treatments. But skin does not function in isolation. It responds to internal processes, especially digestion, immune balance and lifestyle patterns. For many women, recurring concerns like breakouts, sensitivity or eczema may sometimes reflect internal imbalances rather than surface-level triggers alone. Understanding the gut-skin connection helps shift skincare from reactive care to a more informed, preventive approach.
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The Ultimate Guide to Choosing the Right Probiotic
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What is Gut Health and What Do Probiotics Do for You?
When it comes to your health, it’s easy to overlook your gut—but it’s one of the most important systems in your body.
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7 Telltale Signs You May Have H. Pylori – And What You Can Do About It
When it comes to your health, it’s easy to overlook your gut—but it’s one of the most important systems in your body. Gut health goes far beyond digestion; it affects your immune system, energy levels, mental clarity, and even your mood. At iAM Health, we believe in nourishing the gut from the inside out with targeted supplements that support your overall wellness.
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The Gut-Brain Connection: How Your Gut Health Affects Your Mood, Energy & Mental Clarity
You’ve probably heard the phrase “trust your gut”—but did you know your gut might actually think for itself?
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