posted 5 years ago
I can second cranberry, but my prefered one was uva ursi tincture, so the leaf and not the fruit.
Parsley is a traditional diuretic tea.
But parsley itself is quite high in oxalate, so it is not a good idea to use the herb as food more than usual. It is also a good idea for everybody with tendency to UTIs, to be informed about oxalate issues. Some diets have increased the use of these foods while decreasing or suppressing dairies (their calcium is preventive if eaten with the high oxalate food). Those diets that can increase the problem are : vegan, paleo and gluten-free. It comes from the excess use of some greens like spinach, chards, beets, chenopodium, purslane, amaranth, and such seeds as amaranth and quinoa or buckwheat, and a big consumption of any nut from trees.
Foraged herbs can be higher in oxalate as this is their defense. Think oxalis family and also chenopodiums like lambquarters, all the amaranth family. A lot of spices are also high, while extracts and essential oils are safer. Do not exceed time for infusions. For example black tea gets more oxalates when you let it infuse. There is no oxalate in oils but it is water soluble.
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