The Lab4 group friendly bacteria used in Pro-Ven Probiotics is one of the most intesively studied groups of probiotics in the world. The research team at Pro-Ven Probiotics has participated in more than 15 clinical trials in association with leading universities and hospitals throughout the UK and Europe. These clinical trials confirm a wide range of benefits that Pro-Ven Probiotics can offer during all life stages, from pregnancy and infancy into childhood and adulthood.