Funny thing, in my family we're all allergic to birch pollen. So before the pollen season we often tap some birch sap and drink to bolster our immune system in advance. Dunno if there's any science behind it, but in my experience it's done wonders.
With the force of a great typhoon?
Funny thing, in my family we're all allergic to birch pollen. So before the pollen season we often tap some birch sap and drink to bolster our immune system in advance. Dunno if there's any science behind it, but in my experience it's done wonders.