Not originally from World of Warcraft as some people think, 'kek' is the Korean approximation in english of laughter when typed on a Korean keyboard during Starcraft matches. As Starcraft was made by Blizzard as is world of warcraft, their connection to laughter in both games seems to be an homage of sorts.
The herbal products like Mutrakrichantak Churna contain herbs like Punarnava ( Boerrhavia diffusa) and others which have remarkable properties to reverse the kidney failure. Puna means again and Nava means New. So this herb helps to revive the kidneys.
The kidney cleanse herbs with the asterisks next to them are herbs I used as part of a deep longterm three month kidney cleanse to strengthen my kidneys and I had great success with them. I took the herbs either with my veggie juice or with water.