L-Lysine (oe Lysine) is an essential amino acid that plays a vital role in various physiological processes of the body. It is an essential amino acid, which means that the body cannot produce it on its own, and it must be obtained through diet or dietary supplements. Lysine is a building block for protein, which is crucial for muscle development, tissue repair, and overall growth.
In this article, we will discuss the top 7 health benefits of Lysine, how to take it, its side effects, and how it compares to other amino acids. You will discover why taking Lysine supplements may be beneficial for your health and well-being, as well as how to find the best supplement for your needs.
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L-Arginine Summary
| Nutrient name: | L-Lysine |
| Nutrient picture: |  |
| Origin: | No specific country |
| Other names: | 2,6-Diaminohexanoic Acid, LYS, Lysine, L-Lysine Hydrochloride, L-Lysine Monohydrochloride. |
| Supplements that contain this nutrient: | PhenQ PM natural supplement for losing weight while sleeping. |
| Main benefits: | Supports Weight Loss, Boosts Immune System Function, Promotes Calcium Absorption, Helps Prevent and Treat Cold Sores, Improves Skin Health, Aids in Muscle Recovery and Growth, Supports Mental Health. |
| Related nutrients: | L-Arginine, L-Glutamine. |
| Recipes with this nutrient: | Parmesan Cheese Sauce, Soybeans and Rice, Chicken and Asparagus Lemon Stir-fry. |
What Is L-Lysine?
Lysine is an amino acid found in various foods such as meat, fish, and dairy products. It is a building block for protein and is needed for the proper growth and development of the body. Lysine is also an essential nutrient for the formation of collagen, the primary protein found in skin, bones, and connective tissues. This amino acid is also involved in the production of hormones, enzymes, and antibodies.
Other Names for L-Lysine
There are also other names for Lysine, these include:
- 2,6-Diaminohexanoic Acid,
- LYS,
- Lysine,
- L-Lysine Hydrochloride,
- L-Lysine Monohydrochloride.
The History of L-Lysine and Its Origins
In 1889, at the University of Freiburg (Germany), a chemist named Edmund Drechsel first discovered Lysine by isolating it through the hydrolysis of casein. According to studies, in 1902, Emil Fischer and Fritz Weigert from the University of Berlin elucidated the structure of an organic compound discovered by Edmund Drechsel. They synthesized it and compared it to the natural product based on studies.
In the 1950s, scientists discovered that Lysine could be produced through fermentation using bacteria. This development led to the mass production of Lysine, making it more widely available and affordable.
Today, this amino acid is now produced by various pharmaceutical companies and sold in dietary supplement form as an alternative to getting it from food.
L-Lysine Nutritional Profile
L-Lysine plays a vital role in various physiological processes and has several nutritional benefits. The daily recommended intake of Lysine for adults is 12 milligrams per kilogram of body weight. This is a list of foods that contain high amounts of Lysine and the corresponding quantity of the compound present in each food item:
A serving of cooked chicken weighing 100 g provides a quantity of 3110mg of Lysine.
A 100 g serving of canned tuna has 2376 mg of Lysine.
100 grams of Parmesan cheese provides 1360 milligrams of Lysine.
100 grams of cooked soybeans provide 1495 milligrams of Lysine.
One Scotch Egg contains 13.6 grams of lysine.
Sources: 1 md, Medical News Today, Eat This Much
The Top 7 Health Benefits of L-Lysine For Your Health
Supports Weight Loss
One of the great Lysine benefits is the fact that it helps with weight loss by increasing the body’s production of carnitine, a molecule that helps the body burn fat for energy. Studies have shown that Lysine supplements can increase the body’s production of carnitine, which may lead to increased fat-burning and weight loss. This means that if you are trying to lose weight, taking Lysine supplements may help you reach your goals faster.
PhenQ PM is a night time weight loss supplement that has L-Lysine in its formula. It basically enables anyone to lose weight and have restful deep sleep. Customers are reporting how happy they are because of the ease and proven results of this natural supplement.
Boosts Immune System Function
This amino acid plays a crucial role in the production of antibodies, which are proteins that help the body fight off infections and diseases. Lysine can also help prevent the replication of viruses by inhibiting the absorption of arginine, another amino acid that viruses need to replicate. Studies have shown that Lysine supplements can help prevent and treat viral infections such as herpes simplex virus (HSV) and cold sores. You can also take Lysine to help boost your immune system and increase your resistance to diseases.
Promotes Calcium Absorption
Lysine helps the body absorb calcium, an essential mineral that is crucial for bone development and maintenance. Studies have shown that Lysine supplementation can improve calcium absorption in the body and may help prevent osteoporosis, a condition that causes bones to become weak and brittle. Anyone who is looking to improve their bone health should consider taking Lysine supplements.
Helps Prevent and Treat Cold Sores
Cold sores are a common viral infection that causes painful blisters on or around the lips. Studies have shown that Lysine supplements can help prevent and treat cold sores by inhibiting the replication of the herpes simplex virus (HSV). Lysine works by blocking the absorption of arginine, an amino acid that the virus needs to replicate. This means that taking Lysine supplements can help reduce the severity and frequency of cold sores.
Improves Skin Health
Lysine is essential for the production of collagen, a protein that is crucial for skin health. Collagen gives skin its elasticity and helps keep it looking youthful and healthy. Studies have shown that Lysine supplements can help improve skin health by increasing collagen production and reducing the appearance of wrinkles. So, are you looking to improve your skin health? Taking Lysine supplements can help you achieve this. You can also use topical Lysine products to help improve skin health.
Aids in Muscle Recovery and Growth
Lysine is an amino acid that is needed for muscle development, tissue repair, and overall growth. Studies have shown that Lysine supplements can help increase muscle mass and improve muscle recovery after exercise. For all the athletes out there, taking Lysine supplements may help give you an edge in your training and performance.
Supports Mental Health
Lysine plays a crucial role in the production of neurotransmitters, which are chemicals that transmit signals in the brain. Studies have shown that Lysine supplementation can help improve mood and reduce anxiety in people with low levels of Lysine. If you are looking for a natural way to boost your mental health, taking Lysine supplements may be the answer. You can, for example, take Lysine supplements in conjunction with other natural remedies, such as omega-3 fatty acids, to further support your mental health.
How To Take L-Lysine?
Forms of L-Lysine Supplementation
Lysine is available in various forms, including capsules, tablets, and powders. The recommended dosage of Lysine varies depending on the reason for supplementation.
L-Lysine Rich Foods
Lysine is found in various foods, including:
Meat
Fish
Dairy products
Legumes
Nuts and seeds
Eggs
Top 3 Recipes With L-Lysine
We have compiled a guide of foods that are rich in Lysine along with instructions on how to prepare them. These foods can aid in optimizing your intake of this crucial amino acid.
Parmesan Cheese Sauce
Ingredients:
1 ½ tablespoons butter
2 tablespoons flour
1 cup 1% low-fat milk
½ cup freshly shredded Parmesan cheese
¼ teaspoon salt
¼ teaspoon pepper
1 pinch paprika
Instructions:
In a medium skillet over medium-high heat, melt 1 1/2 tablespoons of butter. Then, constantly whisk 2 tablespoons of flour into the melted butter. Continue to whisk constantly for 30 seconds to 1 minute until the mixture turns golden and lumpy.
Whisk in 1 cup of 1% low-fat milk gradually and bring to a boil. While constantly whisking, cook for 1 to 2 minutes or until the mixture thickens.
Whisk together 1/2 cup of freshly shredded Parmesan cheese, 1/4 tsp. of salt, 1/4 tsp. of pepper, and a pinch of paprika until smooth. Take it off the heat and use it right away.
To make Spicy Cheese Sauce, follow the directions to prepare Parmesan Cheese Sauce and then add 1 tsp. hot sauce while whisking.
Source: My Recipes
Soybeans and Rice
Ingredients:
1 cup dried soybeans (8 oz), sorted, rinsed
2 cups water
1 teaspoon olive, canola, or soybean oil
1 large onion, chopped (1 cup)
1 large green bell pepper, chopped (1 cup)
1 clove garlic, finely chopped
1 3/4 cups chicken broth
1/4 teaspoon dried oregano leaves
1/8 teaspoon ground red pepper (cayenne)
2 dried bay leaves
3/4 cup uncooked regular long-grain white rice
1 can (14.5 oz) diced tomatoes, undrained
Instructions:
In a 4-quart saucepan or Dutch oven, bring soybeans and water (enough to cover the beans) to a boil. Boil uncovered for 2 minutes, then remove from heat. Cover the pot and allow it to stand for 1 hour. Drain the beans afterward.
Add 2 cups of water and bring it to a boil. Then, reduce the heat to medium-low, cover it, and let it cook for 2 to 2 a half hours until the soybeans are tender. Please do not boil it, or the beans will fall apart. Once done, drain the water.
Next, start by spraying a 12-inch skillet with cooking spray and then adding oil. Heat the skillet over medium-high heat and add onion, bell pepper, and garlic. Cook for 2 to 3 minutes, stirring occasionally, until the vegetables become crisp-tender. Then, add broth, oregano, red pepper, and bay leaves to the skillet and bring it to a boil. Stir in the rice and reduce the heat. Cover and let it simmer for 15 to 20 minutes or until the liquid is absorbed.
Add soybeans and tomatoes to the mixture and cook. Stir occasionally and wait for the liquid to be absorbed and everything to be heated thoroughly. Then, remove the bay leaves.
Source: Betty Crocker
Chicken and Asparagus Lemon Stir-fry
Ingredients:
1 dash of salt
1/2 cup of chicken broth
2 tbsp of Soy sauce
2 tsp of cornstarch
2 tbsp of water
1 tbsp of canola oil
1 lb of Asparagus
6 cloves of minced garlic
1 tbsp of ginger root
3 tbsp of lemon juice
1 dash of pepper
Instructions:
Add a small amount of salt to the chicken. In a separate small bowl, mix chicken broth and soy sauce. In another small bowl, mix cornstarch and water well.
To cook asparagus, you should first heat a large non-stick wok over medium-high heat, then add 1 teaspoon of oil. Once the wok is hot, add asparagus and cook for about 3 to 4 minutes until it is tender-crisp. After this, add ginger and garlic, and cook until they are golden for around 1 minute. Then, set it aside.
First, turn the heat up to high. Then, add 1 teaspoon of oil and half of the chicken. Cook the chicken until it is browned and cooked through, which should take about 4 minutes per side. Once done, remove the chicken from the pan and set it aside. Repeat these steps with the remaining oil and chicken. When finished, set all of the chicken aside.
To prepare the dish, start by adding the soy sauce mixture and bringing it to a boil. Let it cook for about 1-1/2 minutes. Then, add the cornstarch mixture and lemon juice. Stir everything well and wait for it to simmer. Next, add the chicken and asparagus back to the wok and mix everything well. Once done, remove the wok from the heat. Season with pepper to taste and serve.
Source: Eat This Much
Top 3 L-Lysine Supplements for Improved Health
Here are our top three Lysine supplements to help improve health and wellness and to avoid lysine deficiency:
Nature Made L-Lysine 1000 mg
The Nature Made L-Lysine 1000 mg tablets are dietary supplements that aid protein synthesis in the body with just one daily dose. They are made with high-quality ingredients, are gluten-free, and contain no artificial colors, flavors, or preservatives. These supplements provide 1000mg of one of the nine essential amino acids. Adults should take one tablet daily with water and a meal.
Nature Made L-Lysine 1000 mg Main Benefits:
Protein synthesis support supplement: This package includes a single bottle of Nature Made L-Lysine Tablets containing 60 tablets, specifically for a 60-day supply. The tablets are 1000mg each.
100% Natural: The Lysine supplement is free from artificial colors, flavors, and preservatives. It is also gluten-free.
All the Lysine Supplementations You Need: Just one tablet of this Lysine supplement contains 1000 mg of Lysine, to be taken once daily.
Nature Made L-Lysine 1000 mg Price:
At $8.49, you get a 60-day supply of Nature Made L-Lysine 1000 mg tablets. This stands out as one of the most affordable oral lysine supplements.
Pure Encapsulations L-Lysine
Pure Encapsulations L-Lysine capsules are a dietary supplement that helps support the normal functioning of proteins and is especially beneficial for skin health. They also aid in the absorption of calcium and help maintain nitrogen balance in the body.
Pure Encapsulations L-Lysine Main Benefits:
Immune Support: This Lysine supplement helps to keep the immune system healthy by providing nutritional support.
Natural Defense Support: This supplement containing Lysine helps in maintaining healthy production of arginine and supports the body’s natural immune defenses.
Pure Quality: This product uses high-quality ingredients from reliable suppliers and nutritional experts oversee the production and testing of our supplements to ensure that they are potent and pure.
Pure Encapsulations L-Lysine Price:
At $13.80, you get a 90-day supply of Pure Encapsulations L-Lysine capsules.
NOW Supplements, L-Lysine (L-Lysine Hydrochloride) 1,000 mg
NOW Supplements, L-Lysine (L-Lysine Hydrochloride) 1,000 mg is a dietary supplement that helps support the maintenance of nitrogen balance and healthy protein metabolism. It supports collagen formation and immune system health. It also aids in the absorption of calcium.
NOW Supplements, L-Lysine (L-Lysine Hydrochloride) 1,000 mg Main Benefits:
Double-Strength Vegan Tablets/Essential Amino Acids: To get Lysine, which is an essential amino acid, you either need to include it in your diet or take supplements.
Supports collagen synthesis and healthy immune function: To produce all proteins in the body and keep collagen and elastin healthy, lysine is necessary. This lysine supplement serves as a precursor to carnitine, which is important for energy production and fat metabolism.
Quality Assured: This supplement is GMP quality assured and has a certificate of analysis that guarantees its purity and potency.
NOW Supplements, L-Lysine (L-Lysine Hydrochloride) 1,000 mg Price:
At $16.61, you get a 300-tablet bottle of this dietary lysine supplements at an affordable price.
Risks of Consuming L-Lysine (Side Effects)
Lysine supplementation is generally safe for most people when taken in recommended doses. However, some people may experience side effects such as stomach pain, diarrhea, and nausea. People with kidney or liver disease should avoid taking lysine supplements. It is advised that pregnant and nursing women consult their healthcare provider before taking any supplements.
By following the instructions and dosage guidelines of each supplement, you can ensure that you are getting the maximum benefits with minimum risks.
L-Lysine vs. Other Amino Acids
L-Lysine vs. L-Arginine
Lysine and L-Arginine are both important amino acids that play a crucial role in various physiological processes of the body. Lysine helps the body ingest calcium, promotes collagen formation, and supports the immune system. L-Arginine, on the other hand, helps the body produce nitric oxide, which is crucial for blood vessel dilation and blood flow.
L-Lysine vs. L-Glutamine
L-Lysine and L-Glutamine are both essential amino acids that play a vital role in various physiological processes of the body. Lysine helps the body absorb calcium, promotes collagen formation, and supports the immune system. L-Glutamine, on the other hand, helps the body produce energy, supports gut health, and promotes muscle growth and recovery.
L-Lysine: Conclusion
L-Lysine is an essential amino acid that plays a vital role in various physiological processes of the body. It is needed for muscle development, tissue repair, and overall growth. Lysine also supports the immune system, promotes calcium absorption, and helps prevent and treat cold sores.
FAQs About Lysine
Does taking Lysine have side effects?
Lysine supplements are generally safe for most people when taken in recommended doses. However, some people may experience side effects such as stomach pain, diarrhea, and nausea. People with kidney or liver disease should avoid ingesting lysine supplements. It is advised that pregnant and nursing women consult their healthcare provider before taking any supplements.
Does lysine help you sleep?
There is no scientific evidence to suggest that Lysine can help improve sleep. However, it may help reduce the symptoms of anxiety which can lead to better quality sleep. Additionally, Lysine helps promote calcium absorption and supports the immune system which are both important for good health and restful nights.
What does lysine do for the immune system?
L-Lysine plays a crucial role in the production of antibodies, which are proteins that help the body fight off infections and diseases. Lysine can also help prevent the replication of viruses by inhibiting the absorption of arginine, another amino acid that viruses need to replicate.
Does lysine prevent shingles?
Lysine may help prevent shingles by inhibiting the replication of the herpes zoster virus, which causes shingles. However, more research is needed to confirm these findings. Additionally, L-Lysine helps boost the immune system, which may help reduce the risk of developing shingles. For those who have already contracted shingles, ingesting lysine supplements can help reduce the severity of symptoms and shorten the duration of the illness.
What are the benefits of L-lysine?
The benefits of Lysine include:
Supports weight loss
Boosts immune system function
Promotes calcium absorption
Helps prevent and treat cold sores
Improves skin health
Aids in muscle recovery and growth
Supports mental health
Do you take Lysine every day?
The recommended dosage of Lysine varies depending on the reason for supplementation. It is best to follow the instructions on the supplement label or consult with a healthcare professional before taking Lysine supplements. This will ensure you get enough lysine without overdosing.
Is lysine an anti-inflammatory?
Lysine has anti-inflammatory properties that can help reduce inflammation and pain in the body. It can help reduce inflammation in the joints, skin, and digestive system. Additionally, lysine helps promote collagen production which can help support healthy tissue structures.
Does L Lysine work for cold sores?
Studies have shown that Lysine supplements can help prevent and treat cold sores by inhibiting the replication of the herpes simplex virus (HSV). L-Lysine works by blocking the absorption of arginine, an amino acid that the virus needs to replicate.