However, if pregnant women have taken enough calcium and vitamin D through food, long-term supplementation of excessive calcium carbonate and vitamin D3 may have adverse effects. High dose of calcium or vitamin D intake is related to cardiovascular diseases, nausea, vomiting, constipation and headache.
Therefore, before considering taking any supplements, pregnant women should consult doctors or professional health care providers to ensure that the ingredients and dosage of the selected products are safe and harmless to their personal situation. Doctors can provide appropriate advice according to the health status and nutritional needs of pregnant women. Hanleqi calcium carbonate D3 chewable tablets, each containing 1.25g calcium carbonate, equivalent to 500mg calcium and 200 international units of vitamin D3, are helpful for the prevention and treatment of osteoporosis. Double patented technology, easy to absorb, suitable for the whole family, once 1 tablet, calcium supplement, promote bone health.