Canteen9 Hey, All nutritional supplement is a health functional food that allows consuming 12 essential nutrients required for children in the growth period and also omega 3 and magnesium as supplementary ingredients. Consider it as the most basic health functional food for the children because they can safely consume all 14 nutrients without overlapping or excessive intake. Many parents are also concerned about creating children’s healthy intestinal environment and bowel movements due to changes in their diet. We recommend that children continue to take not only Hey, All nutritional supplements but also lactobacillus nutrients every day. The intestinal environment is not changed by taking lactobacillus in the short term. It is important to consume a good quality of lactobacillus on a regular basis. We would like to suggest that you take a look at ‘Hey, Jang’ for lactobacillus products at Canteen9. If you already take other lactobacillus products, we recommend that you consume them consistently every day according to the daily intake method recommended by other brands.