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A well balanced, nutritious diet is
essential for maintaining a healthy immune system. Eat plenty of
whole grains, fresh fruit and vegetables, as well as lean meat and
fresh fish, which provide protein and micronutrients while being
relatively low in saturated fat. Omega-3 fatty acids (found in
freshwater fish like salmon and mackerel), complex carbohydrates,
yogurt, and seaweed are believed to increase the activity of T cells
and their escort cells, and to increase the production of antibodies
and fighting cells.
To give your immune system the best
chance of fighting off an invader, reduce your intake of alcohol and
caffeine, found in tea, coffee and cola. Cut down on smoking, or give
up altogether. You should also try to make sure that you get plenty
of rest and try to avoid stress if you can. Chronically high levels
of stress hormones such as adrenaline act as suppressants of the
immune system.
It is well known that moderate amounts
of exercise can boost one’s immune system.
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