How about the Fuwa brand? My mother recommended it well. This medicine is very good, and it contains calcium, zinc, and lysine, which can promote the absorption of calcium and zinc. And there is data showing that since birth, the taste that children are most willing to accept is orange flavor. Therefore, Fuwa Calcium Gluconate Zinc Oral Solution with sour and sweet orange flavor thoughtfully helps mothers solve the dual problems of children not liking to take medicine and children lacking trace elements causing developmental delay. However, it should be noted that while supplementing children with calcium and zinc, we must also correct their bad habits of picky eaters. A healthy diet is the ultimate solution to normal growth and development of children.