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: Especially for children, doctors warn that "black-market" melatonin can cause toxicity symptoms like extreme sleepiness and vomiting due to accidental overdose. TGA issues warning on online melatonin - RACGP : A study published in the Journal of
: Research published in JAMA found gummy formulations were the most likely to be mislabeled. TGA issues warning on online melatonin - RACGP
Scientific research on buying melatonin online, particularly from unregulated overseas markets, highlights significant risks regarding and dosing accuracy . Key Research Findings