Greg has suffered from several severe colds and one other virus during the course of the past year.He wants to improve the functioning of his immune system so that he gets sick less often and so that the symptoms are less severe when he does.Describe at least five practical steps Greg could take to boost the strength of his immune system over the long term.

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The Answer of Greg has suffered from several severe colds and one other virus during the course of the past year.He wants to improve the functioning of his immune system so that he gets sick less often and so that the symptoms are less severe when he does.Describe at least five practical steps Greg could take to boost the strength of his immune system over the long term.

Greg Has Suffered from Several Severe Colds and One Other