Health Research Guides
Explore broad health-topic guides that separate established findings, emerging research and marketing claims.
Editorial identity: Biraj Health Care
Health topic research library
9 published guides
Diets & Weight Loss Guide: Evidence, Safety & Sustainable Habits
Compare diets, fasting, exercise, weight-loss programs, medicines and supplements. See what evidence supports, what remains uncertain, and how to choose safely.
Explore guide →Beauty & Personal Care Guide: Skin, Hair, Nails, Evidence & Safety
Explore skin, hair and nail care, beauty ingredients, supplements and devices with evidence limits, practical choices and safety guidance.
Explore guide →Men’s Health Guide: Evidence, Prevention & Practical Steps
Explore erectile dysfunction and urinary/prostate assessment, cardiovascular risk, PDE5 medicine and nitrate cautions, and NIDDK/AUA context for discussing symptoms and screening.
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Dietary Supplements Guide: Evidence, Safety and Smart Choices
Understand FDA premarket-approval limits, read Supplement Facts, identify hidden proprietary-blend doses, compare research and quality claims, and prepare medicine-interaction questions.
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Joint & Mobility Guide: Evidence, Care & Practical Steps
Understand cartilage and synovial joints, build an exercise and physical-therapy care baseline, and assess collagen, oral hyaluronan and Boswellia findings without assuming cartilage repair.
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Brain & Memory Guide: Evidence, Warning Signs & Practical Steps
Distinguish everyday forgetfulness from MCI and dementia concerns, recognize NIA warning signs, examine sleep and vascular contributors, and assess nootropic evidence without cure promises.
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Sleep & Stress Guide: Better Sleep, Calmer Nights & Practical Next Steps
Connect circadian timing, stress and persistent insomnia with CBT-I and assessment; examine melatonin and ashwagandha evidence, preparation differences and medicine-interaction cautions.
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Tinnitus and Hearing Support Guide
Prepare for audiological assessment, distinguish noise-related loss from presbycusis, compare hearing aids and tinnitus-focused CBT, and understand why oral drops or capsules cannot replace hearing care.
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Oral Health Guide
Understand cariogenic biofilm and periodontal warning signs, build a fluoride and interdental-cleaning routine, and examine xylitol and strain-specific oral probiotics as adjuncts, not replacements for dental…
Explore guide →Ingredient evidence is not proof that a finished product works. Our guides explain that distinction.
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