Thiamine requirements are related to energy metabolism; specifically, 0.33 mg of thiamine are required for every 4400 kJ of energy. For adults the DRI of thiamine is between 1.1 and 1.4 mg per day.

100 mg thiamine hydrochloride. 500 mg thiamine hydrochloride. 1500 mg thiamine hydrochloride. Subjects fasted overnight except for water.

The recommended daily allowance of thiamine is 1.2 mg for males and 1.1 mg for females over the age of 18 years. However, the amount that’s right for you may vary. In many cases, you may be able ...

A minimum daily dose of each vitamin is necessary to maintain good ... of vitamin B1 (thiamin) is 1.5 mg per day for an adult, and 0.7 mg for children age 1 to 4. Thiamine is generally nontoxic ...