Benefits of L-Lysine and Dietary Sources

Posted by Genna Nelson on

There are many benefits of L-Lysine, it is one of nine essential amino acids. Essential means that the body cannot produce these amino acids on its own and must be obtained through dietary sources.


Amino acids are the building blocks of proteins, which play an integral role in numerous processes, including muscle development, tissue repair, hormone synthesis, and immune function.

What is L-Lysine used for and what are the benefits?

L-Lysine plays an important role of how your body works. It helps make proteins, which are like the building blocks that repair tissues, grow muscles, and helps you develop.


It also helps support your immune system to stay strong, so you can fight off germs. It also helps make enzymes and hormones that your body needs to function optimally.


L-Lysine helps make collagen - think of collagen as the glue that holds your body together, keeping your skin, tendons, ligaments, and bones strong and flexible.


And here's something interesting: L-Lysine might even help fight certain viruses, like the ones that cause cold sores. It can slow down the virus and support your immune system, which may help make outbreaks less frequent and less severe.


Benefits of L-Lysine and Dietary Sources

Is L-Lysine an Anti-inflammatory?

L-Lysine shows promise in calming inflammation in the body through various mechanisms. One key way is by supporting the immune system by aiding in infection defence, and regulating inflammation. In addition, it's role in collagen production can help promote tissue repair, potentially easing inflammation from injuries and its ability to combat viral replication may help reduce inflammation caused by viral infections.

Some studies suggest that L-Lysine has specific anti-inflammatory effects on the stomach and intestines, potentially easing inflammation related to conditions like leaky gut and has been shown to have an impact on calcium absorption which may contribute towards preventing the bone loss associated with osteoporosis.

So, while it may not function like traditional anti-inflammatory drugs, its ability to support the immune system, facilitate tissue repair, and combat viral infections can contribute to the overall reduction of inflammation in the body.

What Foods are High in Lysine?

L-Lysine is abundant in various food sources that are rich in protein such as:

  • Meat, specifically red meat, pork, and poultry
  • Cheese, particularly parmesan
  • Certain fish, such as cod and sardines
  • Eggs
  • Soybeans, particularly tofu, isolated soy protein, and defatted soybean flour
  • Spirulina
  • Fenugreek seed
Lysine and Dietary Sources

Incorporating lysine-rich foods into your diet can help ensure adequate intake of this essential amino acid and for individuals with specific dietary restrictions or preferences, supplementation may serve as a convenient means of meeting your requirements.


Did you know that our Zest Active drink is enriched with 1000mg of L-Lysine?

Is it OK to Take L-Lysine Every Day?

Dietary sources of L-Lysine are safe and helpful for many people and easily obtained through a nutritionally balanced diet. For those who have specific dietary needs or increased physical demands, supplementation may be incorporated. It's essential to talk to a healthcare provider before starting supplements, especially if you have health issues, are pregnant or breastfeeding, or take other medications that might interact with it. While L-Lysine is generally well-tolerated, taking too much can lead to stomach issues or rare allergic reactions. It's crucial to follow the recommended dosage instructions carefully to avoid any unwanted side effects. Consulting a healthcare professional ensures that L-Lysine supplementation is appropriate for your individual circumstances.


Essential daily wellbeing support

In summary, L-Lysine is crucial for keeping us healthy, as it helps with making proteins, supporting our immune system, and possibly even fighting off viruses. It's generally safe to take L-Lysine every day as long as you stick to the recommended amount, but it's a good idea to talk to your doctor first, just to be sure.

As scientists learn more about how L-Lysine works and what else it can do for us, it's clear that it's an important part of staying well. So, including L-Lysine in your routine could be a helpful way to support your overall health.


*The advice in this article is for information only and should not replace medical care. As with any nutritional supplement please consult your qualified healthcare professional before use, especially if pregnant, breastfeeding, if you have a known medical condition or are taking medication. Food supplements must not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

Revive Active

Genna Nelson

Nutritional Therapist and GN Wellness

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