In the world of traditional botanicals, some herbs are loved for their aroma, others for their sweetness. Then there is Nilavembu (Andrographis paniculata). It doesn’t try to win you over with flavor—in fact, its nickname, “King of Bitters,” is a title it has earned through centuries of potent, uncompromising wellness support. But as any traditional practitioner will tell you, the more intense the bitter,…