Is 5-Hydroxy-6-methyl-3,4-pyridinedicarbinol hydrochloride Safe in Breastfeeding

I am a breastfeeding mother and i want to know if it is safe to use 5-Hydroxy-6-methyl-3,4-pyridinedicarbinol hydrochloride? Is 5-Hydroxy-6-methyl-3,4-pyridinedicarbinol hydrochloride safe for nursing mother and child? Does 5-Hydroxy-6-methyl-3,4-pyridinedicarbinol hydrochloride extracts into breast milk? Does 5-Hydroxy-6-methyl-3,4-pyridinedicarbinol hydrochloride has any long term or short term side effects on infants? Can 5-Hydroxy-6-methyl-3,4-pyridinedicarbinol hydrochloride influence milk supply or can 5-Hydroxy-6-methyl-3,4-pyridinedicarbinol hydrochloride decrease milk supply in lactating mothers?

Concentration of vitamin B6 in the breast milk is directly related to the amount present in diet with the possibility of a high increment by an excessive consumption through the diet. Daily allowance of vitamin B6 ranges from 2 to 3 mg. A balanced and varied diet is enough without a need for extra supplementation with this vitamin. Vitamin B6 deficiency is extremely rare since it is widely distributed in many foods. In those cases where supplementation is required, it is recommended not to exceed 40 mg a-day. There are controversial data on the capacity of a high dose of Pyridoxine to inhibit the secretion of Prolactin and suppress the milk production. The American Academy of Pediatrics rates it as usually compatible with breastfeeding.