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Fitties Journal

Top view closeup of probiotic capsules and bottle on white background

HOWARU Shape B420: Clinically Studied Probiotic for Body Composition

February 26, 2026Robert Martin

Bifidobacterium animalis subsp. lactis B420 (HOWARU Shape) is a patented probiotic strain with clinical trial evidence supporting its role in healthy body composition, gut barrier function, and appetite regulation. This...

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Top view closeup of probiotic capsules and bottle on white background

The Ultimate Guide to Probiotics: Benefits, How to Choose, and How to Store Them

February 26, 2026Robert Martin

Probiotics are live beneficial microorganisms that support digestive health, immune function, and overall wellbeing. This guide covers how they work, which strains matter, how to select and take a quality...

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Content on this site is for informational purposes only and is not intended as medical advice, diagnosis, or treatment. All Fitties products and content on this website are not intended to diagnose, treat, cure, or prevent any disease. Results vary by individual and are not guaranteed. Use of our products should be combined with a balanced diet, regular exercise, and a healthy lifestyle. Always consult your physician or qualified health professional before beginning any exercise program or using any supplement, especially if you have a medical condition, take prescription medication, or have specific health concerns. For complete product information, refer to the label or packaging.

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