Frequent leg cramps are caused by leg muscle strain or calcium deficiency. Therefore, after the occurrence of frequent cramps, it is important to have a high protein diet, you can eat more soy products, dairy products, lean meat, seafood and other foods to promote the recovery of the patient’s body functions. You can eat more foods with high calcium content, such as shrimp, fresh milk, soy products, fresh fruits and vegetables, and eat foods with high vitamin D content such as animal liver, egg yolk, and cod liver oil to promote the absorption of calcium and thus relieve the symptoms of cramps caused by calcium deficiency, and if necessary, you can also take oral calcium tablets and vitamin D to relieve leg cramps.