Vice Lactobacillus casei (Lactobacillus paracasei) is Dr. Xu Qingxiang screening healthy infants from Taiwan out of the probiotic intestinal bacteria, found that the use of immune strains biochip can stimulate interleukin IL-12 and interferon-gamma secretion, having the ability to modulate the immune response of allergy. In the randomized, double-blind clinical trials, found a trickle after Vice casei (Lactobacillus paracasei) a month to improve the severity of symptoms of allergic rhinitis and seizure frequency. In animal experiments confirmed that Lactobacillus paracasei can inhibit the synthesis and stimulation of specific immunoglobulin E, IL -12 (IL-12) of generating referrals