Eating a healthy diet will help to improve your immune system and allow it to work at optimal levels. Certain foods have a higher impact on your immune system than others. These foods and supplements include vitamin C and E, bioflavonoids, carotenoids, selenium, omega-3 fatty acids, echinacea, fruits and vegetables, zinc, and probiotics. Each of these components allows your immune system to provide you the benefits of a strong and healthy body.
Boost Your Immune System
One of the benefits of eating a healthy diet is that it improves the function of your immune system. This is often described as boosting your immune system. However, your immune system cannot logistically be boosted, according to Science-Based Medicine. The function can be improved but can never be taken beyond an optimal baseline. However, when you do not give your body the necessary factors to work in an efficient manner you risk having an immune system that does not function well.
Prevent Disease
Although not often thought of as part of the immune system, the skin, gastrointestinal tract and upper respiratory tract all work to physically prevent the invasion of germs into the body, according to KidsHealth.org. These external barriers are the first line of defense in prevention. By eating a healthy and well-balanced diet you also help to keep these outer defense mechanisms operating, preventing the spread of disease and illness inside your body.
Illnesses
The immune system is your defense against most bacteria, viruses and fungus. The immune system will recognize cells that do not belong in your body and will attempt to get rid of anything that is not familiar. The immune system, comprised of different specialized cells, will destroy germs and parasites. The immune system has two basic types of cells, one that recognizes germs and the other that attacks and kills them. Lymphocytes recognize previous invaders and help the body to fight them off while phagocytes are cells especially designed to chew up and kill invading germs to protect the body from illness and disease.
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