Supplements & Nootropics
Magnesium for Sleep: Useful Mineral, Not a Sedative
Magnesium may help some poor sleepers, but trials are small and product-specific. Safety, kidney function, and medicine interactions still matter.
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Theo Marsh
Supplements and nootropics analyst covering research-backed compounds for brain health.
Supplements & Nootropics
Berberine for Blood Sugar: Benefits and Safety Limits
Berberine may modestly lower glucose in type 2 diabetes, but supplement quality, medicine interactions, and pregnancy risks keep the case cautious.
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Supplements & Nootropics
Creatine Beyond the Gym: Cognitive & Longevity Benefits
Creatine is more than a gym supplement, but cognition and longevity claims need careful reading. Here is what the evidence supports, and where it thins.
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Supplements & Nootropics
Omega-3s Demystified: EPA vs DHA and Optimal Dosing
EPA and DHA are not interchangeable. Here is where omega-3 food, supplements, prescriptions, dose, quality, and safety evidence actually differ.
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Supplements & Nootropics
The Essential Longevity Stack: 5 Supplements Worth Considering
A cautious look at five supplements with ageing-relevant evidence, plus the quality-control gaps and medication risks readers should understand clearly.
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