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According to this entry in the Swedish wiki, flour made out of pine bark contains about 82kcal/100g, or 400 kcal/pound (thanks to a comment). This flour is not made of the bark itself, but the thi...
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According to this entry in the Swedish wiki, flour made out of pine bark contains about 82kcal/100g, or 400 kcal/pound (thanks to a comment). This flour is not made of the bark itself, but the thi...