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5.6.2 Study design and blinding Although most trials claim double-blinding, only four explicitly report allocation concealment and assess blinding integrity via participant/assessor guess questionnaires (Mokhtari et al., 2021
Product claims are attributed to the brand, not independently endorsed
Yes, the olfactory and trigeminal nerve pathways provide a direct nose-to-brain route that bypasses the blood-brain barrier
Like any pharmacologically active peptide-based therapy, it also comes with a side effect profile that patients and clinicians need to understand
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