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.
Stay on the safe side and avoid using in amounts greater than those found in food. Kidney disorders: Spearmint tea might increase kidney damage. Higher amounts of spearmint tea seem to have greater effects. In theory, using large amounts of spearmint tea might make kidney disorders worse.