Hepatitis B patients can supplement magnesium. Magnesium is an essential trace element for the human body, in order to prevent magnesium deficiency, you can take appropriate food or medicine to supplement magnesium. Hepatitis B patients due to the decline in liver function, the body may be deficient in zinc and magnesium, it is recommended that you can consume more green vegetables, dairy products, grains, beans and other foods, which can help supplement magnesium. Liver is a larger digestive organs, hepatitis B patients should pay attention to, do not aggravate the burden on the liver, excessive supplementation of trace elements, eating greasy food, drinking alcohol, etc. may aggravate the burden on the liver, so it is recommended not to blindly supplement the magnesium, you can go to the hospital to do the level of trace elements to check, clear magnesium specifics, if magnesium and then magnesium supplementation under the direction of the doctor for treatment.