l-lysine

i would like to know what does l-lysine does or what is it for and if it has any side effects if taken daily with my multivitamins.  i am  a 47 years old woman going thru premenualpause.  i would thankyou for your reply .

                                                                                    flacquiz2

[Niffer991]

L-lysine is an essential amino acid important in the makeup of body proteins. It is used to reduce and/or prevent herpes simlex infection. It also promotes better concentration, proper use of fatty acids for energy, aid absorption of calcium, helps prevent osteoporosis, and alleviates fertility problems. It is best found in milk, lima beans, fish, cheese, yeast, eggs, and all protein rich foods.

Dosage usually available is 500mg best taken 1-2 times daily half and hour before meals. Lysine deficiency is the possible cause or contributing factor to bloodshot eyes, nausea, dizziness, hair loss, and anemia.

I am unaware of toxicity from L-lysine.