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Health Benefits of L. GASSERI

Written by Nikolas Jankovich | Dec 23, 2025 5:15:54 AM

Health Benefits of L. GASSERI

Skin & Anti-Aging Effects

  • Improved skin youthfulness through metabolic effects
  • Enhanced skin condition reported with regular use
  • Anti-inflammatory effects that benefit skin health
  • Works synergistically with L. reuteri for overall skin improvements

Muscle & Body Composition

  • Reduces visceral (abdominal) fat by 8.5% over 12 weeks
  • Decreases waist circumference by about 1 inch in 90 days (no diet/exercise changes needed)
  • Reduces cross-sectional abdominal fat by ~13 sq cm
  • Lowers BMI and body weight
  • Reduces subcutaneous fat mass
  • Decreases hip circumference
  • Prevents fat absorption during digestion - higher fecal fat excretion
  • Most effective strain: BNR17

Hormonal & Sexual Health ESPECIALLY VAGINAL HEALTH

  • Supports vaginal health - naturally found in healthy vaginal flora
  • Can colonize the vagina after oral administration (shown in 55.9% of women)
  • Fights vaginal infections - produces up to 7 bacteriocins effective against pathogens
  • Inhibits Candida albicans by 99.95%
  • Inhibits Gardnerella vaginalis by 99.07%
  • Prevents bacterial vaginosis and reduces recurrence
  • Reduces vulvovaginal candidiasis symptoms
  • May reduce menopause symptoms 

Digestive & SIBO Treatment

  • Colonizes the upper GI tract (small intestine)
  • Produces up to 7 bacteriocins - a "bacteriocin powerhouse"
  • Critical for SIBO treatment and prevention of recurrence
  • Reduces IBS symptoms
  • Reduces functional dyspepsia symptoms
  • May reduce oxalate levels (kidney stone prevention)
  • May reduce uric acid levels
  • Fights SIFO (small intestinal fungal overgrowth) when combined with other strains
  • Effective against E. coli, Klebsiella, Staphylococcus, Salmonella

Psychological & Neurological

  • Reduces perceived stress effects
  • Provides calming influence (anecdotal - after 2 months of use)
  • May reduce cognitive impairment (preliminary evidence)
  • Improves psychological health by reducing gut inflammation
  • Works synergistically with L. reuteri for mood improvements

Immune System

  • Highly effective at stimulating immune response
  • Reduces allergic rhinitis symptoms significantly
  • Modulates innate and adaptive immune systems
  • Enhances cell-mediated immunity especially in aging
  • May help with HPV clearance - certain strains modulate cervical immune response
  • Protects against respiratory infections

Metabolic & Cardiovascular

  • Improves insulin sensitivity
  • Reduces blood glucose levels
  • Improves glucose tolerance in type 2 diabetics
  • Lowers cholesterol levels - BNR17 most effective
  • Reduces inflammation - especially in fat tissue
  • Decreases inflammatory macrophages in adipose tissue
  • May prevent high-fat-diet-induced inflammation