HOWARU® Protect Adult HOWARU® Protect Adult HOWARU® Protect Adult is a proven probiotic solution for supporting overall immune health in adults. It features one well-documented strain for immune health, HOWARU® Bifidobacterium lactis Bl-04®, which research has shown to also bolster healthy respiratory function in adults. Download the handout to learn more. Download PDF Product Information: Ingredients: HOWARU® Bifidobacterium lactis Bl-04® CFU: 2B CFU | HOWARU® Bifidobacterium lactis Bl-04® Health Benefits: Immune ADVANTAGES Advantages of HOWARU® Protect Adult Promotes a healthy immune response Helps maintain healthy respiratory function Helps active adults stay healthy SUPPORTING OVERALL HEALTH & WELLNESS IN ADULTS In a study, HOWARU® Bl-04®, demonstrated a significant benefit to Upper Respiratory Tract illness (UTRI) in healthy physically active adults. The study, measured the effect of Bl-04® on healthy, active men and women over a 5-month period. Results showed the prevalence of URTI was less than that of the placebo group by 27%. The participant group supplemented with Bl-04® also experienced a significant delay in the onset of URT illness, with subjects remaining free of upper respiratory tract illness for several weeks longer on average than those in the placebo group. References: 1. West et al. Clinical Nutrition 2014.