What is lysine

People recovering from burns or other severe injuries and individuals doing frequent, high-intensity workouts may benefit from a higher-than-average daily intake of lysine. Experts continue to research effective dosages for clinical purposes. Some studies have shown benefits for doses of mg to 4 g per day.

People who use this amino acid to boost their fitness workouts may obtain greater benefits if they take it before sleep or exercise. Lysine interacts with arginine, which is an amino acid that supports the circulatory system. Lysine may also interact with a group of antibiotics called aminoglycosides, potentially resulting in kidney damage. Doctors usually give these antibiotics, which include streptomycin and neomycin, by injection to treat serious infections.

As lysine increases the absorption of calcium, people should monitor how much calcium they take when they use lysine supplements. Doctors do not recommend lysine supplements for children or for women who are pregnant or breastfeeding.

People taking lysine supplements should monitor their cholesterol levels due to the potential link with higher cholesterol. Lysine is an essential amino acid. It is one of the building blocks of proteins and is necessary for human health.

The body does not make lysine on its own, but most people take in enough through their diet to meet basic health needs. Lysine has very few known side effects. Scientific data on some lysine benefits are not yet conclusive. However, many people are exploring the use of lysine supplements, particularly in athletes and people who do not eat animal products.

It is best to discuss the use of any supplement with a doctor. Phenylketonuria is a rare genetic condition that affects how amino acids are broken down in the body. Learn more about how the condition is managed. Chemicals in the gallbladder or a nearby bile duct can solidify, forming a large stone or several small ones.

In this article, learn about removal…. Research shows that lysine may suppress HSV by antagonizing the viral activity of arginine, an amino acid that promotes HSV growth. A multicentered study also claims that lysine intake may accelerate recovery and reduce the occurrence and severity of HSV. Research states that lysine can play an integral part in maintaining bone health. Specifically, lysine may enhance intestinal calcium absorption and conservation of the mineral in our kidneys, contributing to a positive balance.

These results suggest lysine may be used as a supplement in osteoporosis interventions. Vascular calcification VC refers to mineral deposits in the vascular system. VC is common in people with diabetes and chronic kidney disease and is often associated with cardiovascular problems.

When examining its effects, an animal study revealed that dietary lysine might ameliorate this calcification. Read to find out. Lysine is a necessary part of a balanced diet. This amino acid may be able to reduce or prevent cold sores, but what about shingles? Learn what the…. L-carnitine is a naturally occurring amino acid derivative that's often taken as a weight loss supplement. It has several benefits for health. Though all 20 amino acids are vital for your health, only nine are classified as essential.

Here are important facts about these essential amino acids,. It is very important to build strong and dense bones. Here are 10 natural nutrition and lifestyle tips to build and maintain healthy bones. High levels of the stress hormone cortisol can cause various problems.

Here are 11 diet and lifestyle tips to help lower your cortisol levels…. Vitamin D has numerous health benefits, but it's tricky to know which supplement to choose. Here are 13 of the best vitamin D supplements, according…. Health Conditions Discover Plan Connect. Share on Pinterest. May Improve Calcium Absorption and Retention. Other Potential Benefits. Top Food Sources and Supplements. The Bottom Line.

Read this next. A seal of approval from one of these organizations helps you know that the product was properly manufactured, contains the listed ingredients, and does not include harmful levels of contaminants. It does not, however, guarantee the product's safety or effectiveness. Make sure to read the label before you purchase any supplement. Look for supplements that have been quality tested by a third party. Lysine is an important amino acid that can be found in high-protein foods like meat, nuts, beans, and eggs.

It is also available as an oral supplement or topical ointment. Some research suggests that lysine may be helpful for treating certain conditions, such as cold sores and anxiety. Before taking lysine, talk to your doctor about dosage and use. Some studies have shown that lysine has a small impact on glucose levels. Lysine is consumed naturally in meat beef, pork, poultry , cheese, certain fish, eggs, beans, legumes, and dairy products. Most people get enough lysine in their diets, but those who do not may experience fatigue, nausea, dizziness, loss of appetite, agitation, bloodshot eyes, anemia, and reproductive challenges.

Sign up for our Health Tip of the Day newsletter, and receive daily tips that will help you live your healthiest life. Medicinal uses of l-lysine: past and future. Int J Res Pharm Sci. Mailoo VJ, Rampes S. Lysine for herpes simplex prophylaxis: a review of the evidence. Integr Med. Interventions for prevention of herpes simplex labialis cold sores on the lips.

Cochrane Database Syst Re v. Safety and effectiveness of an L-lysine, zinc, and herbal-based product on the treatment of facial and circumoral herpes.

Altern Med Rev. Camfield DA. Nutritional-based nutraceuticals in the treatment of anxiety. Springer; Supplementing a low-protein diet with dibasic amino acids increases urinary calcium excretion in young women.

J Nutr. Lysine supply is a critical factor in achieving sustainable global protein economy. Front Sust Food Syst. Quality certification programs for dietary supplements. J Acad Nutr Diet. Lysine ingestion markedly attenuates the glucose response to ingested glucose without a change in insulin response. The American Journal of Clinical Nutrition.