Functional Evaluation of Kefir Drink on Antifatigue and Exercise Exercise Performance-2

28 days supplementation kefir drink (prepared by inoculating pasteurized 9.2% reconstituted skim milk with powder kefir starter culture and fermented at 37 °C for 16 h. The fermented milk was then pasteurized at 100 °C for 30 min and freeze dried. The powder kefir starter culture used for inoculation was composed of defined lactic acid bacteria strains which contains Lactobacillus fermentum DSM 32784 (LF26), L. helveticus DSM 32787 (LH43), L. paracasei DSM 32785 (LPC12), L. rhamnosus DSM 32786 (LRH10), and Streptococcus thermophilus DSM 32788 (ST30)), 200ml/day

Maltodextrin, same calorie as kefir, 200ml/day