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Fiber Diet

product on market Tablet or Pill Puritan's Pride Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 40% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

The fiber blend provides dietary fiber, which is supported by strong evidence for promoting digestive regularity and supporting metabolic health. Calcium and phosphorus are essential minerals that contribute to bone maintenance. Overall, the evidence coverage for this specific ingredient combination is limited.

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

Label

Product Label

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

Label Data

5 Tablet(s)
Serving Size
24
Servings
Fiber and Other Nutrients
Product Type
40%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
10 Calorie(s)
Total Carbohydrate
2 Gram(s) (1% DV)
Calcium
160 mg (12% DV)
122 mg (10% DV)
Within RDA (0.2× RDA) 13 studies (A:0, B:3)
2200 mg
Market median: 100.0mg (1 products) 42 studies (A:1, B:15)

Other Ingredients

Cellulose Dicalcium Phosphate natural Palm leaf glaze Magnesium Stearate
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Info

Product Information

Directions for Use

Use this product with the enclosed diet plan plus a daily exercise program.

Directions: For adults, take five (5) tablets with a large glass of water three times daily, before each meal. It is best to take Fiber Diet 30-60 minutes before eating.

Warnings & Precautions

Warning: If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use.

Discontinue use and consult your doctor if any adverse reactions occur.

Not intended for use by persons under the age of 18. Keep out of reach of children.

Do not use if seal under cap is broken or missing.

It is important to check with your health care practitioner before beginning any diet and daily exercise program.

Formulation Notes

Puritan's Pride Fiber Diet is a unique dietary supplement made with fiber from plants, including fruit and vegetable fiber. Unlock one of nature's greatest creations and discover what fiber can do for you.

Puritan's Pride Fiber Diet is free of caffeine, sugar, flavors and preservatives.

Coated for ease of swallowing

Vegetarian formula

Additional Information

Store at room temperature.

To reorder item # 4122 www.puritan.com 1-800-645-1030

QA Quality Assured

Metadata

Product Details

UPC / SKU0 74312 14122 5
DSLD Entry Date2023-06-22
Product TypeFiber and Other Nutrients
FormTablet or Pill
BrandPuritan's Pride
DSLD ID286288
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 →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.