Those who suffer from canker sores know there are not enough good remedies available for these small, painful ulcers that form in the mouth. L-lysine is one common home remedy that doctors may recommend. It has some success in treating canker sores.
Canker Sores
Sometimes called aphthous sores or ulcers, canker sores are shallow, white lesions that form in the mouth. They most typically present as single sores, but can appear in painful clusters.
L-lysine
L-lysine is an essential amino acid that the body uses to create healthy tissues, absorb calcium, support the immune system and many other functions.
Sources of L-lysine
Small amounts of L-lysine are present in many everyday foods. It is also available as an over-the-counter supplement. The body disposes of excess L-lysine through excrement, so it is not possible to take too much of this amino acid.
L-lysine and Canker Sores
Because L-lysine promotes healthy tissue function it can have a beneficial effect on canker sore outbreaks. L-lysine also improves your immune system and other bodily functions, reducing stress, which can lead to fewer canker sores.
Medical Evidence
There are few medical studies that support L-lysine as having a blanket effect on canker sores, but there is enough evidence to suggest it may help as part of a larger care regimen.
The Bottom Line
If you suffer from frequent canker sores a L-lysine supplement is worth a try. As will all medications and supplements, it is important to talk to you doctor first, especially if you suffer from liver or kidney disease.
Tags: canker sores, suffer from, amino acid, effect canker, form mouth, immune system