Myths & facts
Xylitol Gum and Cavities: What the Evidence Really SaysXylitol gum is often sold as a cavity fighter. We separate what the research supports from the hype, and flag a serious risk for dogs.
The CapsReview blog
Plain-English articles on what the research says about common supplement ingredients, everyday health concerns and the habits that make a real difference. No hype, sources on every page.
Myths & facts
Xylitol Gum and Cavities: What the Evidence Really SaysXylitol gum is often sold as a cavity fighter. We separate what the research supports from the hype, and flag a serious risk for dogs.
Explainers
Why Bloating Often Gets Worse as the Day Goes OnBelly size naturally rises through the day, but meals, swallowed air, sitting and constipation can make afternoon bloating worse. Here is what helps.
How-to
Walking After Meals: The Simplest Habit for Steadier Blood SugarA short walk soon after eating can blunt the post-meal rise in blood sugar. Here is what the research shows and how to make it stick.
Explainers
Soluble vs Insoluble Fiber: Which One Do You Actually Need?Most plant foods contain both, but gel-forming, fermentable and bulking fibers act differently. Here is how to match fiber to your goal without the gas.
Research roundups
Saw Palmetto: Why the Big Trials DisappointedEarly studies looked promising, but the STEP and CAMUS trials and the latest Cochrane review found saw palmetto alone did no better than placebo.
Explainers
PSA Test Basics: What It Measures and What to Ask Your DoctorPSA is a useful but imperfect blood test. Here is what it measures, why results can mislead, and how to make a shared screening decision.
How-to
Probiotic Labels Decoded: Strains, CFU and What Actually MattersStrain codes, CFU counts and shelf-life guarantees tell you more than the headline number. Here is how to read a probiotic label, line by line.
Research roundups
Oral Probiotics for Bad Breath: Can Bacteria Really Help?Oral probiotics aim to fix bad breath at the source. Here is what the clinical trials show, where they fall short, and what to try first.
How-to
Nighttime Urination: 8 Everyday Habits That Can Make It WorseEvening drinks, salty dinners, a late water pill and untreated snoring can all add bathroom trips. Here is what to change and when to get checked.
Research roundups
Does Cinnamon Lower Blood Sugar? What the Studies Actually ShowDozens of small trials, conflicting reviews and two very different kinds of cinnamon. Here is what the research supports and where it falls short.
Explainers
Bleeding Gums: 6 Causes Besides Brushing Too HardBleeding gums are usually a plaque problem, but hormones, medications, diabetes and blood disorders can play a role. Here is when to see a dentist.
Myths & facts
Berberine Is Called “Nature’s Metformin.” Here’s Why That’s MisleadingBerberine has been studied for blood sugar, but small trials, drug interactions and inconsistent products make it no stand-in for a prescription.
