Have. Not had a "cold" on Over a YEAR!! Before using this I would at least catch colds. But no colds, no flus and no virus!
TAKEN EVERY MORNING, ONCE A DAY .... AND HAVE AND HAS BEEN "PERFECT" FOR "LOW. IMMUNE SYSTEMS!!
THE TASTE IS VERY SMOOTHE, REFRESHING, AND TASTEFUL!! Even my grand baby love it!