Nature Made Digestive Probiotics and Energy(3) B12 Gummies naturally helps support digestive health and supports cellular energy. These probiotics are shelf stable and formulated to deliver 4 billion CFUs from the moment it arrives at your door until end of its shelf life.( 1) Bacillus coagulans IS-2 is a probiotic that helps support gut health and Vitamin B12 helps convert food into cellular energy. Vitamin B12 is found mostly in fish and meat which makes Vitamin B12 supplementation especially important for vegetarians and vegans. Medications that reduce gastric acid in the stomach and certain gastrointestinal conditions can also affect how well the body absorbs Vitamin B12. Fuel your cells and support your digestive health with Nature Made Digestive Probiotics + Energy(3) B12 Gummies. (1)Formulated to provide at least 4 billion live cells per serving if continuously stored in a cool dry place. (2)Based on a survey of pharmacists who recommended vitamin and supplements. (3)VITAMIN B12 helps convert food into cellular energy.