The product name of the old version was Afalin-Kang Run, and now the new packaging is called Meiyuyun Runkang. At present, the number of Kang Run in old packaging on the market is very small, and most of them are new packaging. The products in the new and old packages are the same, and they are all health foods specially developed according to the physiological and nutritional needs of pregnant women, which have the effect of supplementing α -linolenic acid, soybean lecithin, multiple vitamins and nutritional elements.