When the human body is short of calcium, the blood calcium will fluctuate briefly. If the blood calcium is too low, the permeability of cell membrane will increase, and a large amount of calcium ions will enter skeletal muscle cells, leading to muscle spasmodic contraction.

Suggestion: drink milk in the morning, supplement calcium 600-800 mg directly at night, bask in the sun every day if possible, or directly supplement vitamin D3 400- 1000 international system of units. Take a walk for 20-30 minutes after dinner every day. Vitamin D3 can help the absorption of calcium and improve immunity. Calcium has a good sedative and analgesic effect, which can improve sleep quality and promote health. It must be helpful to you.

Calcium deficiency can cause many discomforts, including pain, spasm, sweating and poor sleep. Calcium supplementation can alleviate and eliminate these discomforts.

Can help you change your health quickly. In addition, doing some warm-up activities before each run will help reduce sports injuries.