What are the symptoms of calcium deficiency

Calcium deficiency may lead to symptoms such as muscle spasms, osteoporosis, loose teeth, arrhythmia, and dry skin. Calcium is an important mineral for maintaining bone health, nerve conduction, and muscle contraction. Long term deficiency may lead to various health problems.

1. Muscle Spasms

Calcium ions participate in the regulation of muscle contraction and relaxation. When lacking, the excitability of nerves and muscles increases, which can lead to sudden cramps in the lower legs, feet, and other areas, especially at night or after exercise. Pregnant women, teenagers, and other individuals who require a high amount of calcium should be more vigilant about such symptoms.

2. Osteoporosis

Calcium is the main component of bones, and long-term insufficient intake can lead to decreased bone mass and damage to bone microstructure, manifested as lower back pain, shorter height, and slight external force, making it prone to fractures. Postmenopausal women have a significantly increased risk of osteoporosis due to decreased estrogen levels and accelerated calcium loss.

3. Loose teeth

Hydroxyapatite in teeth requires calcium to maintain hardness. When calcium is deficient, alveolar bone density decreases, which may lead to tooth displacement and gum recession. Calcium deficiency in children can also affect the development of permanent teeth, leading to incomplete enamel formation.

4. Arrhythmia

Calcium ions participate in the conduction of myocardial cell electrical signals. Severe calcium deficiency may cause palpitations, tachycardia, or arrhythmia, and prolonged QT interval can be observed on electrocardiogram. Distinguish from organic heart diseases and promptly correct hypocalcemia.

5. Dry skin

Calcium participates in regulating the skin barrier function. When lacking, the loss of moisture from the stratum corneum accelerates, resulting in rough, flaky, and even cracked skin. May be accompanied by abnormal manifestations of extradermal tissue such as fragile and easily breakable nails and dry hair.

Daily intake of calcium rich foods such as milk, soy products, and dark green vegetables can be supplemented, while paying attention to the synergistic supplementation of vitamin D to promote calcium absorption. Avoid excessive consumption of beverages such as coffee and strong tea that affect calcium absorption. It is recommended that special populations such as middle-aged and elderly people, pregnant and postpartum women regularly test their blood calcium levels, and if necessary, use supplements such as calcium carbonate and calcium lactate under the guidance of a doctor. Long term unexplained bone pain or convulsions should be promptly diagnosed and checked.