Get more get-up-and-go with Blackmores Vitamin B12. These tablets support your energy levels and help your body metabolise and convert food to energy. This formula also helps your body produce healthy red blood cells, making it ideal if you have B12 nutritional deficiencies. Adults: Take one tablet, twice a day with your meal to help you take on the day. Supports energy levels. Assists healthy red blood cell production. Supports general health and wellbeing.