Calcium tablets such as Calcium Gluconate, Calcium Lactate, etc. can be preferred during breastfeeding as prescribed by your doctor. During breastfeeding, you generally need a calcium intake of 800 mg per day to ensure the nutritional needs of yourself and your baby. At this time, you can choose calcium tablets such as Calcium Gluconate, Calcium Lactate and Calcium Carbonate according to your needs. For example, calcium gluconate, a kind of organic calcium, has a higher absorption rate and calcium content, with a less irritating flavor, which is more suitable for breastfeeding women. Calcium carbonate is a kind of inorganic calcium, the taste is slightly irritating, but because of its wide sources, there are many kinds of products on the market, also suitable for breastfeeding women. Hypercalcemia, hypercalciuria, patients with calcium-containing kidney stones, calcium supplements are prohibited, and are contraindicated in those who are allergic to the product. Cardiac insufficiency should be used with caution. Meanwhile, in addition to oral calcium tablets, you should also get a wide range of calcium sources from food as appropriate. Foods that are high in calcium include milk, animal products, cruciferous vegetables, and so on. Among them, milk contains 104 mg of calcium per 100 ml, which is a good source of calcium. Along with calcium supplements, you can take appropriate vitamin D supplements to promote calcium absorption. Whether it is calcium tablets or vitamin D, it should be used under the guidance of a doctor and unauthorized medication is not recommended.