Study of Yili Lactoferrin ShuHua Milk in the Improvement of Human Immunization ( l K! {- ?2 o7 f5 k3 }http://www.clinicaltrials.gov/ct2/show/NCT01677702 . G! y* O P: v) q- _% t0 w7 |Dietary Supplement: Yili Lactoferrin ShuHua Milk (Lactoferrin 5mg/100ml) ' [$ R6 a) S* G9 F4 rTotal 250mL milk (with lactoferrin 5mg/100ml) will be taken once per day at 10am daily during the 84 days intervention.# z* E) D8 K7 s
Dietary Supplement: Yili Lactoferrin ShuHua Milk (Lactoferrin 10mg/100ml) * o- E! ?( H/ h! o
Total 250mL milk (with lactoferrin 10mg/100ml) will be taken once per day at 10am daily during the 84 days intervention 0 j/ \: U: t9 v( |$ HDietary Supplement: Recombined low protein milk Z8 d' L0 a- w. a) F+ r
Total 250ml of placebo milk will be taken once a day at 10am daily during the 84 day intervention. , m# @- Z A1 y2 I1 P0 u( I
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