But it does appear to have cured my sons hay fever.
It's also convinced my wife of the importance of us having bees, and the need for my continued expenditure on bee equipment.
That's great to hear, Steve. Also a good outcome for your beekeeping career!
Year's ago, when I heard the old air borne - insect borne pollens argument against honey providing any relief from hay fever, I felt so smug. To move on from that bad place, I now think it's fine to say to interested people that the anecdotal evidence for the benefits of honey as a hay fever cure may well be real - but unfortunately scientists haven't been able to verify this so far. However, food research is notoriously difficult to manage. I think it's about setting up a control while trying out other things. How do you get the same person to consume two different foods at the same time and then measure the effects separately! (There's nothing of the scientist in me as you can see, so forgive my clumsiness.)
But regarding the different categories of pollen as a way of poopooing the honey relief for hay fever,
@ericbeaumont said
here: 'the conclusion that honey does not contain pollen to which many people are allergic - grass & wind-pollinated plants - misses a link. Like all things, bees have an electrical charge and are also furry, so attract all pollen, not only those rewarding to them, simply by flying through the air.'
And from Prof Tim Spector: 'It seems that honey might well have health anti-allergy benefits. The best theory is it has an anti-inflammatory effect, and that it may also be presenting the local pollen allergen in a way that allows our gut microbes to recognise it as a harmless protein, thus avoiding an itchy nose.'