Step 1. Add foods to your diet that enhance the immune system. These include all fruits and vegetables, which is rich in vitamins, minerals and nutrients in general. Garlic and ginger also increase white cell count and may also help fight opportunist infections that take advantage of a compromised immune system. Foods high in zinc, such as squash seeds and oysters, can also help.
Magnesium is a mineral that's crucial to the body's function. Magnesium helps keep blood pressure normal, bones strong, and the heart rhythm steady. Experts say that many people in the U.S. aren't eating enough foods with magnesium.
Magnesium is a macro-mineral, which, unlike trace minerals, is needed by the body in large amounts. Calcium, sodium, and potassium are also macro-minerals. The average human body contains about 25 grams of magnesium, one of the six essential minerals that must be supplied in the diet.n its ionic form, magnesium has a positive charge, commonly noted as Mg 2+ . Magnesium cations function as a part of the structure of the body through their presence in bone. But arguably more important is their function as cell regulators in hundreds of chemical reactions throughout the body.