A tree of woodland edges and poor soils, silver birch became established in the folk traditions of Northern Europe both as a symbol of renewal and a companion to spring cures. Its fine, toothed leaves, picked young, hold an old place in the detoxifying practices of our countryside.
Birch leaf is traditionally associated with so-called "drainage" cures, meant to support the body at the change of season.
As an infusion, the leaf was used by folk herbalists to promote the kidneys' natural water-elimination functions.
In rural traditions, birch teas readily accompanied periods when suppleness and a lighter body were sought.
Decoctions or lotions made from birch leaves were sometimes used externally to refresh and cleanse the skin.
Not advised in cases of kidney or heart failure without medical guidance, given the intended draining effect. Avoid in cases of undiagnosed medical water retention. As a precaution, use for pregnant or breastfeeding women and young children should only follow a healthcare professional's advice. Good hydration is recommended throughout any detox cure based on birch leaf.
Partner herbalists — available with the detailed notebook.
Wikipedia