Lysine

What Is Lysine? Did you know that lysine is essential to your immunity and bone health? Read on to discover this important amino acid and how it may be your missing piece of the puzzle. Lysine is one of the 9 essential amino acids – essential because the body cannot produce it – therefore, it must come from the diet. What foods contain lysine? Legumes, dairy, fish and meat. While deficiency is rare, supplemental lysine can be useful to help bolster immunity, to protect and preserve bone health and stimulate collagen production. Read more >

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  1. L-Lysine 500mg - 250 + 100 Caps FREE

    500MG OF THE ESSENTIAL AMINO ACID LYSINE. The amino acid lysine is classified as an "essential" amino acid because it cannot be manufactured by the body and must be ingested in either food or supplements. Depleted by stress, lysine is often used to help fight viral infections, including aggravating cold sores. Many people prone to cold sores increase their intake of lysine during stressful per...

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  2. L-Lysine 500mg - 250 Tabs

    500MG OF THE ESSENTIAL AMINO ACID LYSINE. The amino acid lysine is classified as an "essential" amino acid because it cannot be manufactured by the body and must be ingested in either food or supplements. Depleted by stress, lysine is often used to help fight viral infections, including aggravating cold sores. Many people prone to cold sores increase their intake of lysine during stressful per...

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  3. L-Lysine Powder 100% Pure - 454g

    Help to to reduce the recurrence, severity and healing time of cold sores naturally with 100% Pure L-Lysine Powder from NOW. L-Lysine is an essential amino acid that must be obtained through the diet or through supplementation. Lysine is necessary for the production of all proteins in the body, and is required for the maintenance of the structural proteins collagen and elastin, which form all c...

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    Reg.: $34.39 (Save $10.40)

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  4. L-Lysine 500mg - 100 V-Caps

    L-Lysine by New Roots supports those prone to viral infections and cold sores. Lysine helps lessen inflammation and is known for its antiviral properties. This amino acid is used as a builder of protein and immune support. Lysine helps control outbreaks associated with cold sores and may raise serotonin levels. Because our bodies are unable to produce lysine on their own, it must be absorbed th...

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  5. L-Lysine 500mg - 250 V-Caps

    The most promising application of lysine is its use in managing and preventing painful and unsightly herpes sores caused by the herpes simplex virus (HSV). L-Lysine is one of the nine essential amino acids, which are necessary for balanced nutrition and good health. New Roots Herbal L-Lysine 500mg supplementation may help with increasing the absorption of calcium and may reduce its excretion an...

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  6. L-Lysine - 300g

    BOOST IMMUNE FUNCTIONS WITH L-LYSINE Stop inflammation in its tracks with For those prone to viral infections and cold sores, fight back with L-Lysine powder from Purica. Known for its antiviral properties, this amino acid is used as a builder of protein and immune support. Lysine is capable of controlling outbreaks associated with cold sores and Herpes simplex virus (HSV), and raising seroto...

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  7. L-Lysine - 90 V-Caps

    The essential amino acid L-Lysine cannot be synthesized by the body and must be obtained from the diet. It is primarily noted for its importance in helping to reduce the recurrence of herpes simplex virus (HSV) infection, which mainly affects skin and mucous membranes. As HSV requires arginine to replicate, lysine plays an important role in maintaining healthy gum and lip tissue as an arginine ...

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  8. L-Lysine 500mg - 90 Caps

    GET RID OF PESKY COLD SORES FAST! Prairie Naturals L-Lysine is a 500mg dose of nutritional support for Herpes simplex. L-Lysine supports our immune system by reducing the healing time of cold sores, but also helps you reduce the recurrence and severity of outbreaks. [CAPS]

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  9. L-Lysine 500mg - 90 V-Caps

    L-LYSINE FROMSISU. Lysine is an essential amino acid that must be supplied through the diet or supplementation. Recommended by Natural Health Practitioners for lowered immunity, Lysine is particularly helpful for cold sores helping to reduce recurrence, severity and healing time. Sisu L-Lysine contains 500mg per capsule and ideal for those who frequently experience cold sore or other viral inf...

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  10. Medi-C Plus - 150 V-Caps + BONUS

    SUPPORT HEART HEALTH WITH VITAMIN C & LYSINE Medi-C Plus helps with the production of healthy collagen and is designed to help support cardiovascular health and immune function. Assured Natural created Medi-C plus, to help humans supplement VITAMIN C and LYSINE. Vitamin C and Lysine work together to build collagen, which strengthens and holds together the coronary cells. Inadequate amounts of ...

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  11. Medi-C Plus With Calcium Ascorbate (Berry) - 300g - Assured Natural

    HEART HEALTH FROM ASSURED NATURAL - NOW WITH ADDED CALCIUM! - BERRY FLAVOUR Assured Natural created Medi-C plus, to help humans supplement Vitamin C and Lysine. Vitamin C and Lysine work together to build collagen, which strengthens and holds together the coronary cells. Inadequate amounts of the vitamin C mean poor collagen. Medi-C Plus produces healthy collagen, dissolves cholesterol deposi...

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  12. L-Lysine 500mg - 100 Tabs

    500MG OF THE ESSENTIAL AMINO ACID LYSINE. The amino acid lysine is classified as an "essential" amino acid because it cannot be manufactured by the body and must be ingested in either food or supplements. Depleted by stress, lysine is often used to help fight viral infections, including aggravating cold sores. Many people prone to cold sores increase their intake of lysine during stressful per...

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  13. L-Lysine - 180 V-Caps

    Stop inflammation in its tracks with For those prone to viral infections and cold sores, fight back with L-Lysine capsules from Purica. Known for its antiviral properties, this amino acid is used as a builder of protein and immune support. Lysine is capable of controlling outbreaks associated with cold sores and Herpes simplex virus (HSV), and raising serotonin levels, reducing anxiety and stre...

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  14. Medi-C Plus With Magnesium Ascorbate (Citrus) - 300g - Assured

    SUPPORT HEART HEALTH WITH VITAMIN C & LYSINE Humans do not make vitamin C like animals do, we need to supplement this essential vitamin to make our daily needs. Vitamin C and Lysine work together to build collagen, which strengthens and holds together the coronary cells. Inadequate amounts of the vitamin C mean poor collagen. Coronary arteries, closest to the heart, receive the greatest press...

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  15. Medi-C Plus With Magnesium Ascorbate (Berry) - 300g - Assured Natural

    HEART HEALTH FROM ASSURED NATURAL NEW PRODUCT - MEDI-C PLUS Assured Natural created Medi-C plus, to help humans supplement Vitamin C and Lysine. Vitamin C and Lysine work together to build collagen, which strengthens and holds together the coronary cells. Inadequate amounts of the vitamin C mean poor collagen. Medi-C Plus produces healthy collagen, dissolves cholesterol deposits, reduces the ...

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Lysine, What Is It?

Did you know that lysine is essential to your immunity and bone health? Read on to discover this important amino acid and how it may be your missing piece of the puzzle.

Lysine is one of the 9 essential amino acids – essential because the body cannot produce it – therefore, it must come from the diet. What foods contain lysine? Legumes, dairy, fish and meat. While deficiency is rare, using this supplement can be useful to help bolster immunity, to protect and preserve bone health and stimulate collagen production.

Bones

Lysine is essential for the proper absorption and conservation of calcium (less urinary calcium loss), to support the growth and development of bones, as well as to decrease the risk of osteoporosis. As if that weren’t beneficial enough, this amino is required for collagen production, so supplemental lysine helps boost your production of collagen which provides structure to the bones, skin, tendons and teeth, as well as helps maintain younger-looking skin.

Immunity

Lysine deficiency impairs viral immunity and antibody response, which should come as no surprise, given its well-known use in treating herpetic viruses (and shingles). It does this by competing with arginine for absorption, which results in slowing the virus; therefore, limiting virus replication. Beyond herpetic viruses, research has also shown that it helps enhance general immune health across age groups.

Benefits of Lysine

Who Needs Lysine

People with certain health conditions, such as the herpes simplex virus (HSV), those with compromised immunity, vegetarians and vegans, as well as those who consume very little dietary protein may benefit from this supplement. Lysine supplementation can also improve bone and skin health.

Lysine Supplements

Potencies

The recommended daily dosage is in the 800mg to 3g daily range. Supplement dosing will vary according to the condition or symptom being addressed. But how much is too much? Taking more than 6g daily can cause side effects such as diarrhea, nausea and stomach ache.

Forms

These supplements can be found in a variety of forms such as L-Lysine Sulfate, N-Acetyl-Lysine, and L-Lysine Hydrochloride, which is said to offer a higher percentage of bioavailable lysine.

Formats

Lysine supplements are offered in capsule and powder form, as well as in topical cream for herpes outbreaks.

Because of its direct implication in collagen formation, it pairs especially well with vitamin C, which is also required for the production of collagen.

For immune support, combine this supplement with zinc for additional benefits.

Final Thoughts

Lysine supplements can help reduce the number and severity of cold sore outbreaks, bolster immunity, preserve and protect bones, as well as positively influence immunity. If you are interested in adding it to your daily regimen, follow the dosing instructions on the label or consult a natural health practitioner.

Lysine Side Effects & Contraindications

Most practitioners agree that this amino is safe for most of their patients to take each day; however, these supplements should not be used during pregnancy or lactation and are not recommended for HIV/AIDS infection.

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