Source Naturals DLPA DL-Phenylalanine 750mg 60 Tablets now-foods asparagus has been used as

asparagus has been used as more than just a food

It donates methyl groups to the myelin sheath that insulates certain nerve fibers

All-Natural

which are listed under 'Other Ingredients'

Source Naturals DLPA DL-Phenylalanine 750mg 60 Tablets now-foods asparagus has been used asDescription Dietary Supplement DL Phenylalanine (DLPA) DL Phenylalanine (DLPA), is a 50 50 combination of the D and L forms of amino acid phenylalanine (In D Form very few amino acids can be utilized, phenylalanine is one of this kind). Researchers believe that D phenylalanine (DPA) may prevent the action of an enzyme which cracks down the endorphins and enkephalins. These two are the proteins that binds with the opioid receptor sites present in the