Lemon Verbena (Aloysia citrodora): A Review of Its Health Benefits with Emphasis on Men’s Health, Prostate Function, and Urinary Support​

Abstract

Lemon verbena (Aloysia citrodora) is a perennial shrub native to South America, renowned for its lemon-scented leaves and diverse therapeutic properties. Traditionally utilized for digestive ailments, recent scientific investigations have unveiled its potential benefits in antioxidant activity, anti-inflammatory effects, and muscle recovery. This review delves into the phytochemical composition of lemon verbena, its general health advantages, and its specific implications for men’s health, particularly concerning prostate function and urinary health. Additionally, it explores various ingestion methods and safety considerations.​Wikipedia

Introduction

Lemon verbena, belonging to the Verbenaceae family, has been employed in traditional medicine for centuries to address ailments such as indigestion, anxiety, and insomnia. Modern research attributes its therapeutic effects to a rich profile of bioactive compounds, including verbascoside, citral, luteolin, and geraniol. These constituents exhibit significant antioxidant, anti-inflammatory, and antiproliferative properties, making lemon verbena a subject of interest in contemporary phytotherapy.​Wikipedia

Phytochemical Composition

The therapeutic potential of lemon verbena is largely due to its diverse phytochemical constituents:​

  • Verbascoside: A phenylpropanoid glycoside known for its potent antioxidant and anti-inflammatory activities.​ResearchGate
  • Citral (Geranial and Neral): Monoterpenoids responsible for the characteristic lemon aroma, exhibiting antimicrobial and anticancer properties.​
  • Luteolin and Diosmetin: Flavonoids with demonstrated antioxidant and anti-inflammatory effects.​
  • Geraniol and Nerol: Monoterpenes contributing to the plant’s fragrance and possessing antimicrobial activities.​

These compounds synergistically contribute to the plant’s health-promoting properties.​Greg App

General Health Benefits

Antioxidant and Anti-Inflammatory Effects

Lemon verbena exhibits strong antioxidant capabilities, attributed to its high polyphenol content. Studies have shown that supplementation with lemon verbena extract can reduce oxidative stress markers and enhance antioxidant enzyme activities in humans. For instance, a study demonstrated that lemon verbena extract decreased levels of 8-hydroxy-2′-deoxyguanosine (8-OHdG), a marker of oxidative DNA damage, and increased glutathione peroxidase activity, an essential antioxidant enzyme .​Healthline

Muscle Recovery and Exercise-Induced Damage

Research indicates that lemon verbena supplementation can mitigate exercise-induced muscle damage and accelerate recovery. In a randomized, placebo-controlled trial, participants who consumed 400 mg/day of a proprietary lemon verbena extract (Recoverben®) experienced significantly less muscle strength loss and faster recovery post-exercise compared to the placebo group .​MedicineNet; PMC

Men’s Health: Prostate Function and Urinary Support

Prostate Health

Emerging evidence suggests that lemon verbena may have beneficial effects on prostate health. An in vitro study demonstrated that lemon verbena-infused kombucha exhibited a 66% cytotoxic effect on PC3 prostate cancer cells at a concentration of 600 μg/dL . While these findings are promising, clinical studies are necessary to confirm these effects in humans.​ResearchGate

Urinary Health

Although direct studies on lemon verbena’s impact on urinary tract health are limited, its anti-inflammatory and antimicrobial properties may contribute to urinary health maintenance. The presence of compounds like verbascoside and citral, known for their antimicrobial activities, suggests potential benefits in preventing urinary tract infections. However, more targeted research is required to substantiate these claims.​Healthline

Ingestion Methods

Lemon verbena can be consumed in various forms:​

  • Herbal Tea: Infusing 5–6 dried leaves in hot water (approximately 90°C) for 3–5 minutes yields a fragrant, caffeine-free tea .​tofillo
  • Extracts and Supplements: Standardized extracts, such as Recoverben®, are available in capsule or liquid form, commonly dosed at 400–600 mg per day .​PMC
  • Culinary Uses: Fresh or dried leaves can flavor dishes, desserts, and beverages, adding a citrusy aroma and taste.​Eat The Weeds and other things, too

Safety and Precautions

Lemon verbena is generally recognized as safe when consumed in typical dietary amounts. However, high doses may cause gastrointestinal discomfort in sensitive individuals. Pregnant and breastfeeding women should consult healthcare providers before use due to insufficient safety data . Additionally, individuals with kidney disorders should exercise caution, as some compounds may exacerbate renal issues .​WebMD; Drugs.com

Conclusion

Lemon verbena possesses a rich phytochemical profile that contributes to its antioxidant, anti-inflammatory, and potential anticancer properties. While traditional uses have long supported its role in digestive and nervous system health, contemporary research highlights its potential benefits in muscle recovery and men’s health, particularly concerning prostate function. Further clinical studies are warranted to fully elucidate its therapeutic potential and establish standardized dosing guidelines.​

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