Microgreens are young plants that are grown from seed and are usually harvested within 1-3 weeks. Although they are small, they are full of nutrients and have an intense aroma and flavor. It is possible to use microgreens as part of a balanced diet, but it is unlikely that they can replace a sufficient amount of vegetables.
Vegetables provide many nutrients, including fiber, vitamins, minerals and phytochemicals that are important for health. While microgreens may contain some of these nutrients in higher concentrations than full-grown plants, they typically lack fiber and a broader nutrient composition.
If you want to replace vegetables with microgreens, make sure you use a variety of species to ensure you get a broader nutrient composition. It's also important to include other sources of fiber, such as whole grains, legumes and fruit, in your diet.
Overall, microgreens can be a healthy addition to a balanced diet, but they should not be used as a substitute for vegetables.