L-Histidine HCl 500mg 30 Caps
The neurotransmitter, histamine, which is released during allergic reactions such as hayfever, is derived from the amino acid histidine. Histidine is also necessary for the maintenance of the myelin sheath of nerves.
Formula
Dosage
1 to 6 capsules daily with water or fruit juice. An amino acid is best taken half an hour before any meal or at bedtime.