Kingsley ann can be supplemented throughout pregnancy. Kingsley ann is a folic acid multivitamin specially designed for expectant mothers during pregnancy, which can supplement various vitamins and minerals needed during pregnancy and meet the nutritional needs of fetal development. Its main raw materials are folic acid, vitamin B 1, vitamin B2, vitamin B6, vitamin B 12, vitamin C, vitamin D3, nicotinamide, calcium carbonate, zinc gluconate and ferrous succinate, and no additional calcium supplement is needed.

Linolenic acid can enhance the development of fetal vision and protect the development of infant brain and retina.

Foods rich in linolenic acid include perilla seed oil, blackcurrant seed oil, safflower oil, sunflower seed oil, soybean oil, corn oil, sesame oil, peanut oil, tea oil, rapeseed oil, sunflower seed, walnut kernel, pine nut, almond and peach kernel.