Is L-phenylalanine the same thing as Nutrasweet or other artificial sweeteners? Is it safe?
Phenylalanine is an essential amino acid. That means it is essential you get it in your diet daily because your body cannot manufacture it from other chemicals. Phenylalanine produces Dopamine, a neurotransmitter associated with pleasure, love and attachment. Phenylalanine is used in artificial sweeteners because it has a slightly sweet taste. The only time phenylalanine has been found to be a problem is the use of the free form powder. This appears to put too much into the blood stream too quickly and causes a spike in adrenalin output. When phenylalanine is combined with other protein, or is in the capsule form, the problem did not occur. We combine both forms of phenylalanine for slower absorption and capsulate it with other products for maximum protection and effect.
