Home/ Supplements/ Prebiotics/ Rice Fiber First

Rice Fiber First

product on market Other (e.g. tea bag) Ceautamed Worldwide Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 20% of ingredients have research evidence
B Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

The product contains soluble and insoluble fibers, including apple pectin and methyl cellulose, which are generally recognized to support digestive health. However, there is limited clinical evidence available for the proprietary rice-derived blends. Overall, the ingredient profile is considered safe for general consumption.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Rice Fiber First
Open Full PDF View on NIH DSLD →
Details

Label Data

3 Caplet(s)
Serving Size
60
Servings
Other Combinations
Product Type
20%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

R.F. Proprietary Blend
4800 mg
3696 mg
Market median: 100.0mg (1 products) 42 studies (A:1, B:15)
Apple Pectin
418 mg
Methyl Cellulose
686 mg
stabilized Rice Bran derivative

Other Ingredients

Calcium Carbonate Stearic Acid Magnesium Stearate
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions For Use: Take three caplets twice a day with 8 ounces (or more) of water, or as directed by your healthcare professional.

Mix & Match To Make The Wellness Shake Greens First (Original or Berry) + GF Boost = Wellness Shake

Formulation Notes

Rice Fiber First Stabilized Rice Bran Caplets contain a proprietary, bio-medical food blend of a highly nutritious insoluble dietary fiber (pre-digested stabilized rice bran derivative) and soluble fiber (apple pectin).

Because Rice Fiber First Stabilized Rice Bran Caplets contain pre-digested, water soluble fractions of stabilized rice bran, this fiber does not cause bloating or gas by producing methane or carbon dioxide in the gastrointestinal track. Rice Fiber First Stabilized Rice Bran Caplets contain a superior quality nutritional fiber containing over 100 antioxidants; Gamma Oryzanol; Polyphenols; Alpha Lipoic Acid, Ferulic Acid; CoQ10; Inositol Hexaphosphate (IP6); Beta Sitosterol and other Phytosterols; Vitamin E including tocopherols and tocotrienols; minerals and trace minerals.

Antioxidant Rich, Nutritional Fiber

885 mg Fiber Per Caplet

Additional Information

Eating Right Just Got Easier–Try The Greens First Wellness Shake! The Greens First Wellness Shake is made by mixing Greens First (Original or Berry) together with either flavor of Greens First Boost (Chocolate or Vanilla). It’s the perfect nutritious and delicious “instant breakfast” or an anytime “energy booster” and part of the Alkalize Now Program.

Helps Support: Gastro-Intestinal & Bowel Health Normal Glucose Levels Normal Cholesterol & Lipid Levels Stabilized Rice Bran Caplets

Metadata

Product Details

UPC / SKU8 26106 24779 4
DSLD Entry Date2018-09-21
Product TypeOther Combinations
FormOther (e.g. tea bag)
DSLD ID181155
Data Updated2026-04-11
Research

Research Evidence

120
Research Sources
51
Avg Quality
47
Clinical Trial
38
Rct
20
Meta Analysis
13
Systematic Review
2
Cochrane Review
A The Gut Microbiome in Depression and Potential Benefit of Prebiotics, Probiotics and Synbiotics: A Systematic Review of Clinical Trials and Observational Studies
Systematic Review International journal of molecular sciences 2022 PubMed DOI
A Prebiotics for induction and maintenance of remission in ulcerative colitis
Systematic Review The Cochrane database of systematic reviews 2024 PubMed DOI
A Effect of chicory-derived inulin-type fructans on abundance of Bifidobacterium and on bowel function: a systematic review with meta-analyses
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A Probiotics for management of functional abdominal pain disorders in children
Meta Analysis The Cochrane database of systematic reviews 2023 PubMed DOI
A Dietary fiber intervention on gut microbiota composition in healthy adults: a systematic review and meta-analysis
Meta Analysis The American journal of clinical nutrition 2018 PubMed DOI
B Effect of psyllium (Plantago ovata) fiber on LDL cholesterol and alternative lipid targets, non-HDL cholesterol and apolipoprotein B: a systematic review and meta-analysis of randomized controlled trials
Meta Analysis The American journal of clinical nutrition 2018 PubMed DOI
B Prebiotic and probiotic supplementation and the tryptophan-kynurenine pathway: A systematic review and meta analysis
Meta Analysis Neuroscience and biobehavioral reviews 2021 PubMed DOI
B Prebiotics, probiotics, fermented foods and cognitive outcomes: A meta-analysis of randomized controlled trials
Meta Analysis Neuroscience and biobehavioral reviews 2020 PubMed DOI
B Synbiotics, prebiotics and probiotics for people with chronic kidney disease
Systematic Review The Cochrane database of systematic reviews 2023 PubMed DOI
B Effects of Prebiotics and Probiotics on Symptoms of Depression and Anxiety in Clinically Diagnosed Samples: Systematic Review and Meta-analysis of Randomized Controlled Trials
Meta Analysis Nutrition reviews 2025 PubMed DOI
View all evidence for Prebiotics →
Compare

Similar Products

View all Prebiotics products →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.