The three series of Nestle milk powder for middle-aged and elderly people are Nestle Yi Yang Jian Xin factor milk powder for middle-aged and elderly people, Nestle Yi Yang Jian Xin fish oil milk powder for middle-aged and elderly people, and Nestle Yi Yang Jian Xin Jin Pack 2-in 1 middle-aged and elderly people. The difference is as follows: 1, first of all, the packaging is different, Nestle Yi Yang Jian Xin fish oil is green, and Nestle Yi Yang Jian Xin Jin Pack 2-in/kloc-0. 2. With different ingredients, Nestle Nourishing Nourishing Nourishing Nourishing Nourishing Nourishing Nourishing Factor added active bacteria imported from Switzerland, and each cup of milk contains as many as 50 million active bacteria; Nestle Nourishing Nourishing Nourishing Nourishing Nourishing Nourishing Nourishing Nourishing Nourishing Nourishing Nourishing Factor added deep-sea fish oil extract; Nestle Nourishing Nourishing Nourishing Nourishing Nourishing Nourishing Nourishing Gold Pack 2 1 added phytosterol; 3. Different effects, Nestle Nourishing Nourishing Nourishing Nourishing Nourishing Nou The similarity of these three series is that they all strengthen the calcium content, which is much more than other brands of milk powder, so these three milk powders are very good, and you can choose according to your own preferences.