Information

L Lysine Information

L Lysine may be beneficial for those with herpes simplex infections.  Lysine has not been approved by the FDA for herpes simplex suppression. 

L-Lysine is one of the eight essential amino acids needed for human development. It helps reduce the frequency and severity of outbreaks of cold sores and provides relief for the symptoms of cold sores.

L-lysine is an amino acid that is part of all proteins in the human body. While it is critical to the health of the body, it is one of the amino acids that cannot be produced by your body! Instead, you must eat one of the sources of lysine each day. Fortunately, whether you eat meat or are a vegetarian, there are some good sources of lysine including spinach, soybeans, lentils, eggs, cheese, red meat, fish, pork and poultry. You can also take over-the-counter l-lysine supplements; before you do that, be sure you understand the side effects that may develop and talk to your nutritionist or healthcare provider first.

 

L-lysine Benefits

Precautions for Taking L-lysine

Although l-lysine occurs naturally in foods, the FDA has not approved the amino acid supplement for treatment of any specific diseases or illnesses.

Women who are pregnant or breastfeeding should consult a doctor. If you are taking any other medications (including antibiotics), talk to your doctor or pharmacist to ensure that there are no interactions between medications. Because this drug is process in the liver, be sure to talk to your healthcare provider before taking supplemental doses of l-lysine.

Dietary sources

Good sources of lysine are high-protein foods such as eggs, meat (specifically red meat, lamb, pork, and poultry), soy, beans and peas, cheese (particularly Parmesan), and certain fish (such as cod and sardines).