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Dec 6, 2025
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How reliable and scientifically informed is YouTube personality Dr. Annette Bosworth, especially when she talks about ketogenesis?

Dr. Annette “Dr. Boz” Bosworth is an internal medicine physician who promotes ketogenic diets, publishes books and podcasts, and has a large online following; she markets clinical programs and coined ...

Jan 15, 2026

What peer‑reviewed research exists on gelatin or collagen supplements for appetite control and weight loss?

Peer‑reviewed research on gelatin or collagen supplements for appetite control and weight loss is limited but growing: a handful of human randomized trials report modest effects on satiety or body com...

Dec 3, 2025

How soon after COVID vaccination should clinicians delay routine lab tests like CBC, CRP, or D-dimer?

Routine guidance from major public-health bodies in the provided sources does not give a clear, universal rule for how long clinicians should delay lab tests such as CBC, CRP, or D‑dimer after a COVID...