 Lifeway Foods Inc NASDAQ: LWAY reported second-quarter FY21 sales growth of 16.6 year-on-year, to 29.2 million primarily driven by higher volumes of its branded drinkable kefir. Gross profit rose 10.8 YY to 7.7 million, and the gross margin declined 140 basis points YY to 26.3 due to the unfavorable impact of milk pricing. 