Kidney tea


• 15 g of horsetail (Equisetum arvense • preslica • prèle • akkerpaardenstaart) 
• 8 g of knotgrass (Polygonum aviculare • ptičja dresen • renouée • varkensgras)
• 10 g of stinging nettle (Urtica dioica • kopriva • ortie piquante • brandnetel) 
• 6 g of St. John's wort (Hypericum perforatum • šentjanževka • millepertuis • Sint Janskruid)

One needs to drink this tea only during first three weeks - it helps cleaning kidneys.