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Dr. Michael Murray The IMMUNE FA CTOR - Natural MediFAQS

Dr. Michael Murray The IMMUNE FA CTOR - Natural MediFAQS

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Additional <strong>Natural</strong> Immune Support<br />

zinc (from zinc gluconate) or placebo. <strong>The</strong>y took the<br />

lozenges as long as they had symptoms. 33<br />

<strong>The</strong> subjects kept track of symptoms such as cough,<br />

headache, hoarseness, muscle ache, nasal drainage,<br />

nasal congestion, scratchy throat, sore throat, sneezing,<br />

and fever (assessed by oral temperature). <strong>The</strong> time to<br />

complete resolution of symptoms was significantly<br />

shorter in the zinc group than in the placebo group.<br />

Complete recovery was achieved in 4.4 days with zinc<br />

compared with 7.6 days for the placebo. <strong>The</strong> zinc group<br />

also had significantly fewer days with coughing (2.0<br />

days compared with 4.5 days), headache (2.0 days vs<br />

3.0 days), hoarseness (2.0 days vs 3.0 days), nasal<br />

congestion (4.0 days vs 6.0 days), nasal drainage (4.0<br />

days vs 7.0 days), and sore throat (1.0 day vs 3.0 days).<br />

Despite these promising results, it appears that not<br />

all zinc lozenges are effective. A few early studies did<br />

not show much benefit from zinc lozenges. This<br />

inconsistency was probably due to an ineffective<br />

lozenge formulation. It appears that in order for a zinc<br />

lozenge to be effective it must be free from sorbitol,<br />

mannitol and citric acid. <strong>The</strong> best lozenges are those<br />

that use glycine as the sweetener. Use lozenges<br />

supplying 15 to 25 mg of elemental zinc. Dissolve in the<br />

mouth every two waking hours after an initial double<br />

dose. Continue for up to 7 days.<br />

71

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