Science

Research and clinical studies support the results of Doctor's Biome proprietary formula of liquid living probiotics.

Peer-Reviewed Research Papers

  • Juice-Based Living Probiotics Survive Stomach Acid Significantly Better Than Dry Powder Live Probiotics

    This study aimed to assess whether a pre-hydrated version of Doctor's Biome Signature Probiotic Blend can survive stomach acidity better than the same blend in dry powdered form.

  • Beneficial Effect of a Juice-Based Probiotic for Colon Health

    These results suggest that a juice-based probiotic may offer meaningful support for colon health by improving digestive comfort and restoring microbiome balance.

  • Inhibition of Epsilon Toxin-Producing Clostridium perfringens in-vitro with a JuiceBased Probiotic Medical Food for Dietary Management of Multiple Sclerosis

    This research article concludes that Doctor’s Biome Probiotic Medical Food for Multiple Sclerosis (MF-MS), a juice-based probiotic, may effectively inhibit epsilon toxin-producing C. perfringens in-vitro, offering a promising dietary approach for managing multiple sclerosis.

  • Inhibition of E. coli and C. albicans in-vitro with a Dietary Women’s Health Formulation

    This study finds that a juice-based probiotic formulation with cranberry powder can effectively inhibit E. coli and C. albicans in-vitro, two pathogens responsible for UTIs and yeast infections in women.

  • Complete Inhibition of Clostridium difficile in-vitro with a Probiotic Juice Beverage

    This paper determines that the bioactive compounds in a juice-based probiotic formulation can completely inhibit C. difficile in-vitro, pointing to a promising strategy for preventing this dangerous infection.

Strain-Specific Benefit Studies

Strain Name
Benefits
Strain Name
Bifidobacterium bifidum SP9
Benefits

Safe for consumption during pregnancy Read Study »

Strain Name
Bifidobacterium breve BBR8
Benefits

Prevents and reduces obesity in mice using a multi-strain Bifidobacterium blend Read Study »

Reduces inflammation in intestinal epithelial cells from patients with Ulcerative Colitis and prevents infection by adherent invasive E. coli (AIEC) Read Study »

Improves irritable bowel symptoms in Celiac Disease patients on gluten-free diets Read Study »

Improves growth in children with growth delays from Celiac Disease Read Study »

Strain Name
Bifidobacterium infantis SP 37
Benefits

Topically applied probiotic patch improves middle ear infections in laboratory studies Read Study »

Strain Name
Bifidobacterium longum SP54
Benefits

Safe for consumption during pregnancy Read Study »

Strain Name
Bifidobacterium lactis BLC1
Benefits

Enhances chemopreventive enzyme activity against mouse liver and human colorectal cancer cells when combined with cinnamon extract Read Study »

Alleviates constipation in elderly adults (aged 72-89) in a multi-strain probiotic blend Read Study »

Strain Name
Lactobacillus acidophilus LA1
Benefits

Erradication of Helicobacter pylori infection in 6 out of 14 participants using only Lactobacillus acidophilus LA1. Read Study »

Provides protection against inflammation in intestinal epithelial cells. Read Study »

Reduces intestinal inflammation commonly seen in inflammatory bowel disease in a laboratory study. Read Study »

Strong anti-tumor and antioxidant activity against Ehrlich ascites carcinoma in mice by LA1 exopolysaccharide. Read Study »

Produces antimicrobial compounds effective against pathogens without disrupting normal gut flora in-vitro and in mice. Read Study »

Improves osteoarthritis inflammation in mice using a combined vitamin B and curcumin formula. Read Study »

Strain Name
Lactobacillus brevis SP48
Benefits

Postbiotics inhibit Helicobacter pylori and reduce gastric inflammation in a gastric model Read Study »

Reduces inflammation and improves intestinal barrier function in-vitro, using a multi-strain probiotic Read Study »

Strain Name
Lactobacillus bulgaricus LB2
Benefits

Inhibits 15 different strains of pathogenic Helicobacter pylori including antibiotic-resistant strains, in-vitro Read Study »

Strain Name
Lactobacillus casei BGP93
Benefits

Hydrolyzes immunogenic peptides and decreases gluten toxicity during simulated digestion Read Study »

Shows improved resistance to simulated gastric acid compared to similar strains Read Study »

Alleviates constipation in elderly adults (aged 72-89) in a multi-strain probiotic blend Read Study »

Strain Name
Lactobacillus gasseri SP 33
Benefits
Strain Name
Lactobacillus paracasei 101/37
Benefits

Improves irritable bowel symptoms in Celiac Disease patients on gluten-free diets Read Study »

Improves growth in children with growth delays from Celiac Disease Read Study »

Strain Name
Lactobacillus plantarum 14D
Benefits

Improves irritable bowel symptoms in Celiac Disease patients on gluten-free diets Read Study »

Improves growth in children with growth delays from Celiac Disease Read Study »

Strain Name
Lactobacillus reuteri LR92
Benefits

The first probiotic strain proven to reduce infant colic when taken during the third trimester of pregnancy. Read Study » Read Study »

Strain Name
Lactobacillus rhamnosus SP1
Benefits

Reduces oral inflammation and Candida lesions in older adults with denture-related stomatitis Read Study »

Reduces acne in adults and adolescents Read Study » Read Study »

Reduces severity of cavities in children and relieves the associated inflammatory response Read Study » Read Study »

Inhibitions P. gingivalis, a causative agent of gingivitis and bad breath, in-vitro Read Study »

Decreases the need for oral surgery in adults with periodontitis Read Study »

Strain Name
Lactobacillus salivarius SP2
Benefits

Read Study »