Inner Health Probiotics for 50+ years, has 10 billion CFU of good bacteria + vitamin D to nourish friendly intestinal flora and support bone health for those over the age of 50These capsules support bowel regularity, support intestinal flora & support general health and wellbeing in individuals over 50 years. Furthermore, it also supports healthy gastrointestinal function in people over the age of 50. The addition of Vitamin D supports bone health and supports immune system health in individuals over 50 years. It also helps prevent dietary Vitamin D deficiency and supports healthy bowel / colon function.