Summary: Pregnant mothers should not only pay attention to a reasonable diet and supplement nutrition, but also use vitamins, mineral tablets and other products. Among them, multi-dimensional tablets are popular among pregnant mothers because they can supplement a variety of nutrients at the same time and are easy to use. How to supplement nutrition during pregnancy to be more healthy and effective? Pregnancy is a complex process. Mothers must not only take in nutrients to meet their own physiological needs, but also take in nutrients needed for fetal growth and development. Therefore, in addition to paying attention to a reasonable diet and nutritional supplements, many mothers preparing for pregnancy also use vitamins and minerals.