Looks like there is an error in the polio information found here: http://www.dairygoatinfo.com/f28/polio-b1-thiamin-dosages-polio-22955/ "Fortified Vitamin B complex contains 100mg/ml thiamin/B1 5cc per 100 pounds of body weight Dosages of thiamin/B1 Part 2. 1cc of 200mg/ml thiamin/B1 (from the vet) per 100 pounds of goat weight. Regular B complex contains 12.5mg/ml of thiamin/B1 so 16cc per 100 pounds of body weight. B Complex Plus contains 12.5 mg/ml of Thiamin/ B1 so 16cc per 100 pounds of body weight. Fortified Vitamain B complex contains 100 mg/ml Thiamin/B1 2cc per 100 pounds of body weight." Also the "Vitamain" typo.