We all know the slender trunks covered by the white bark of the birch trees, one of the less demanding trees in terms of living conditions.
But we can hardly presume that, once spring comes, the "veins" of these trees overflows with one of the rarest and most valuable remedies of the season: the "birch sap".
The sap is harvested only in the spring, from the trunk of the birch tree. It is a very clear, colorless, slightly sweet fluid that tastes very nice.
Birch tree sap contains few natural sugars (more precisely, xylitol) which are not fattening, but also valuable protein, vitamins, minerals and healthy enzymes.
How does birch sap appear?
During the warm seasons, especially in summer, using water and carbon dioxide and with the help of sunlight and complex processes of photosynthesis, the birch produces various sugars and other nutritious substances for the tree. When autumn arrives, the tree starts to store these nutritious reserves preparing itself for rebirth during the next spring. When spring arrives and the nature gradually comes to life, the tree starts to absorb from the soil the water and the mineral substances with a nutritional role, while simultaneously moving the previously stored sugars. When these components in a fluid state come to accumulate and form sap, it starts to climb with force from roots to crown and it reawakens the entire tree. The sap accumulates, through complex processes, a number of nutrients essential for the life of the tree, at the same time having remarkable therapeutic effects.