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Are There Any Dangers In DL-Phenylalanine Medication

Phenylalanine is an amino acid that constructs a protein the body cannot manufacture on its own. Since protein is essential for the proper shape and functioning of the body, we have to depend on food for phenylalanine or selective serotonin reuptake enhancer symptoms. It can be found in three forms:

–    L-Phenylalanine: this occurs naturally an is found in many protein rich foods
–    D-Phenylalanine: This is synthesized in scientific laboratories
–    DL-Phenylalanine: As the name suggests, this is the combination of the two types mentioned above.

DL-Phenylalanine Supplement Information

DL-Phenylalanine is found in many artificial sweeteners such as Aspartame. Now, is the use of such products harmful for you? The dangers of DL-Phenylalanine are there but apply to a limited population. According to DL-Phenylalanine information it may produce heartburn or nausea occasionally and sometimes a headache. But these symptoms are rarely experienced. DL-Phenylalanine side effects are clear in animals when a dose of 100mg is injected. On the contrary there are no serious DL-Phenylalanine side effects in human beings and does the amount of seratonin differ between a man and woman. For a dosage exceeding 1500mg, one should definitely consult with a physician first before self administration which is otherwise not recommended.

It is a very important DL-Phenylalanine information that for some people the amino acid can be very dangerous. Conditions that make you susceptible to danger are:


Phenylketonuria is a syndrome where children since birth have a higher concentration of Phenylalanine in the body. Further intake can be very harmful and results in mental retardation and nervous system deficits. Children should be screened at birth to ensure they do not have PKU. For children who unfortunately do have this syndrome, special dietary requirements apply and special food is defined by physicians. So, for this population DL-Phenylalanine is very dangerous.


Pregnant women should be well aware of the DL-Phenylalanine side effects. The substance is extremely dangerous for the unborn baby. The changes that are brought about in the body and mind of the unborn baby primarily differ at differing stages o pregnancy. Common DL-Phenylalanine side effects include facial deformities and nervous system disorders, symptoms that are unimaginably unfortunate are for the child. For pregnant women DL-Phenylalanine side effects are very dangerous for pregnant women.