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Pollen from multiple sunflower cultivars and species reduces a common bumblebee gut pathogen
J Clin Invest 121:21112117
A 2025 regulatory analysis by Hurley and Frier at Frier Levitt outlined the practical implications: legitimate medical access to many peptides continues, but the sourcing pathway matters more than ever, and the clinician's knowledge of the current regulatory status of each specific compound is a prerequisite for appropriate prescribing
Sources: Astrup A, et al
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Acne & Pigmentation How Glutathione Helps: Anti-inflammatory, detoxifying effect How Collagen Helps: Limited effect 5
