DAH!, a Leominster, Mass.-based maker of premium slow-cultured yogurts “that merge the time-tested ancient wisdom of India’s culinary traditions with the precision of modern methods and technologies,” said Indian-American author, TV host, producer and culinary expert Padma Lakshmi joined the company as a board advisor and brand partner. In her new position with DAH!, Lakshmi will work hand-in-hand with the executive team and board of directors to advise on the overall direction of the company, brand equity and innovation strategy, and lend her expertise to the research and development department to help craft and test new products and flavors.