Does taking calcium supplements affect the liver?
Taking calcium tablets generally has no effect on the liver. However, calcium deficiency in the body may lead to symptoms such as leg weakness and soreness or weakness in the lower back and knees. Patients can obtain calcium through diet or, under medical supervision, use supplements.
Calcium is an essential trace element for the body and a key component of bones and teeth. About 99% of the body's calcium is stored in bones, while the remaining 1% circulates in the blood, helping to maintain normal physiological functions of nerves and the heart, as well as ensuring normal vascular permeability. When the body lacks calcium, symptoms such as bone pain, loose teeth, and muscle cramps may occur. Calcium tablets can be taken to replenish calcium. Once ingested, calcium is primarily excreted through the intestines and kidneys; the liver does not participate in the absorption or excretion of calcium. Therefore, taking calcium supplements does not affect the liver. Liver disease patients who develop conditions such as rickets or osteoporosis can take calcium supplements under a doctor’s guidance, such as Longmu Zhaunggu Granules or calcium carbonate granules.
In addition, long-term calcium intake may cause constipation. Eating bananas in moderation can help moisturize the intestines and relieve constipation. Calcium supplements should always be taken under medical supervision—avoid self-medicating without professional advice. If any discomfort occurs, it is recommended to seek medical attention immediately.