Primarily study on the blood vitamin B1 in persons with "numb-unsteady" syndrome and their relation

The level of vitamin B1 in 20 patients with the mild and typical the "numb-unsteady" syndrome and 20 healthy persons with ages of 20-50 was quantified during 10-12/1999. The participants did use the vitamin B1 within the previous 3 weeks. The level of vitamin B1 was quantified by the high performance liquid chromatography (HPLC). The results have shown that the level of blood vitamin B1 in 100% of participants was lower than normal level. Although patients used continuously the vitamin B1 at high dose, the blood vitamin B1 has still lower than normal range and control. The level of vitamin B1, B2 and PP in the diet of both patients and control groups did not meet the wanted level