Have you heard of amino acids? If you’re an athlete or fitness enthusiast, you’ve likely encountered discussions about amino acids. Lysine is an essential amino acid that helps your body function properly—but unfortunately, your body doesn’t produce it. You must obtain it through the foods you eat.
Lysine offers numerous other health benefits that we’ll explore, contributing to your overall wellness. Lysine is most commonly recognized for preventing and treating cold sores and other viral infections.
What Is Lysine And How Does It Work?
While Lysine may be unfamiliar to many, it offers remarkable health benefits when taken consistently.
Lysine is one of the essential amino acids your body requires for optimal function. Unfortunately, like many vitamins and minerals, your body doesn’t produce Lysine naturally. You must obtain it either through foods rich in lysine or by supplementing.
Lysine plays a crucial role in muscle development and helps produce carnitine, a vital substance your cells require. Carnitine facilitates fat transport across cells to generate energy. It’s worth noting that there’s another form called L-Lysine.
L-Lysine is the form your body can effectively utilize and is typically found in commercial lysine supplements.
Lysine functions by interacting with various amino acids throughout your body, with specific actions depending on the desired outcome. What’s remarkable is how your body intelligently determines which amino acid combinations to use for particular functions.
Benefits Of Lysine
Lysine consumption offers numerous advantages. Let’s examine the top benefits supported by scientific research.
1. Boosts Immune System Function And Can Help In Treating Cold Sores
Chills, cold sores, swollen lymph nodes, malaise, and fever blisters typically indicate viral or bacterial infections. Oral lysine supplementation can help prevent and treat these symptoms.
Cold sores are commonly caused by herpes virus, which triggers outbreaks. Lysine supplementation can significantly help by preventing herpes simplex replication and reducing cold sore severity.
While not definitively proven, researchers believe lysine blocks arginine, an amino acid the herpes simplex virus requires for multiplication and reproduction.
2. May Reduce Anxiety
Lysine effectively treats anxiety by reducing or blocking stress receptors in the brain.
One study concluded that daily oral lysine supplementation reduced stress-induced bowel movements. Another study found that supplementing with 2.64 grams of combined lysine and arginine lowered cortisol levels, resulting in calming, anti-anxiety effects.
Current research, though not yet proven, explores whether lysine supplementation could benefit individuals with schizophrenia—a mental disorder affecting one’s ability to distinguish reality from imagination.
People with schizophrenia commonly experience auditory hallucinations, though visual hallucinations are rarer and indicate severe cases. Ongoing research involves prescribing specific lysine doses alongside traditional schizophrenia medications.
3. Helps In Calcium Absorption And Retention
Oral lysine supplementation increases calcium retention and absorption in the kidneys and gut. This particularly benefits individuals struggling with calcium absorption or retention, which can lead to serious conditions like weak teeth, fragile bones, and improper craniofacial development.
Lysine also protects bones and joints while playing a crucial role in calcium transport. This benefits people with excessive calcium levels, as too much calcium can cause problems, just like calcium deficiency.
Supporting this, one study concluded that lysine prevents calcium buildup in blood vessels, reducing heart disease risk. Overall, lysine supplementation may help you retain and absorb calcium while potentially reducing cardiovascular disease risk.
4. Helps Wound Healing And Can Increase Collagen Which Promotes Skin Health
Lysine promotes and accelerates wound healing by enhancing collagen synthesis.
Studies show that in animal tissues, lysine becomes highly active at wound sites, helping cells rebuild and repair. Lysine is an excellent supplement for promoting healthy skin.
Lysine supplementation positively affects collagen protein synthesis, which is primarily found in skin, joints, and cuticles. This is especially important if you spend considerable time in sunlight, which actively destroys and degrades skin collagen, leading to sagging, aged skin.
Collagen degradation also occurs with exposure to environmental factors like cigarette smoke, toxic chemicals, and poor diet. Overall, lysine is excellent for addressing skin health issues.
5. May Promote Eye Health
While not a dedicated eye supplement like EyePromise Restore, and despite limited human studies, evidence suggests lysine effectively prevents and reverses eye damage.
A study found that combining lysine with antioxidant catechins from green tea reduced and prevented cataract formation in mice.
Scientists are also formulating lysine with lutein and zeaxanthin, both well-known carotenoids that promote eye health. This research remains ongoing.
6. May Reduce Your Risk Of Cancer And Lower Your Chances Of Inflammatory Diseases
Perhaps lysine’s most significant benefit lies in its anti-inflammatory properties, which are currently under extensive study. Multiple studies suggest that oral L-lysine supplementation may reduce and prevent cancer cell formation. Lysine has also proven to lower diabetes and high blood pressure risk, though the specific mechanisms remain unclear.
Recommended Lysine Brands
Various lysine supplements are available. If your diet doesn’t provide adequate amounts, supplementation might be ideal. The products below are available on Amazon and other online health retailers.
Superior Labs L-Lysine
This Superior Labs supplement supports calcium absorption and immune function, helping maintain muscle mass and promote overall wellness.
GET THE BEST PRICE ON SUPERIOR LABS L-LYSINENOW Foods L-Lysine
One of the most affordable options available, NOW Foods’ L-Lysine is popular for those seeking high-quality nutrition at a budget-friendly price.
GET THE BEST PRICE ON NOW FOODS L-LYSINESolgar L-Lysine 500mg
Moderately priced, this Solgar L-lysine supplement is excellent for maintaining muscle mass and overall wellness.
GET THE BEST PRICE ON SOLGAR L-LYSINESpring Valley L-Lysine
Priced similarly to NOW Foods, this represents another excellent, affordable option from a trusted brand. This choice offers a higher 1000mg dose.
GET THE BEST PRICE ON SPRING VALLEY L-LYSINEFinal Verdict: You Should Try Out Lysine
Most lysine supplements available online and in local stores are FDA-approved and regulated, though they don’t claim the benefits mentioned above since they’re marketed as supplements, not prescription medications.
If you’re taking prescription medications, consult your doctor before supplementing with lysine, as it may interact with your current treatments. For active individuals, this could be an excellent supplement choice.
