Best supplements for hay fever (Quercetin, which activates the Vitamin D receptor)
Best supplements for hay fever: The 13p a day capsules proven relieve sufferers' symptoms Express,co.uk
They reference Quercetin and Its Anti-Allergic Immune Response
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They include a link to a previous news item
"Another vitamin which some experts say can help relieve hay fever symptoms is vitamin D."
See also VitaminDWiki
Allergic Rhinitis (hay fever) reduced by just 1,000 IU of vitamin D for 30 days – RCT Sept 2015
Search VitaminDWiki for "allergic rhinitis" or "hay fever" 128 items as of June 2019
Hay fever (Allergic Rhinitis) and Vitamin D - many studies
Vitamin D Receptor table shows what compensates for low VDR activation
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