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Lifesource Vitamins Dairy Digest Ultra — Multi-Enzyme Support for Dairy Digestion, & Gut Health*
Lifesource Vitamins Dairy Digest Ultra provides a powerful blend of digestive enzymes—lactase, proteases, and lipase—to help break down lactose, milk proteins, and fats for easier dairy digestion and comfort. Made with vegetarian capsules in FDA-registered, GMP-certified facilities for trusted quality.*
Research-Driven & Verified Product.
Explore the clinical research, ingredient science, and global evidence supporting this product below.
Research Promise — At Lifesource Vitamins, our commitment is rooted in research and results. Every benefit below is supported by human clinical studies indexed in the National Institutes of Health (NIH) via PubMed, with full texts available in the National Library of Medicine (NLM) PubMed Central (PMC) when available. In addition, we reference reviews from leading health organizations and insights from top global universities to ensure our guidance aligns with credible science.*
Clinically Studied Benefits
✓ Helps digest lactose & reduce symptoms — oral lactase taken with dairy improves lactose digestion and lessens intolerance symptoms in adults.* NIH/PMC — Ianiro, 2020
✓ Supports flexibility in dairy intake — lactase use with meals enables many individuals to tolerate typical portions of milk/dairy while limiting GI distress.* NIH/PMC — Ianiro, 2020
✓ Helps maintain dairy in the diet — effective lactose management including lactase can help avoid unnecessary dairy restriction that might otherwise reduce calcium intake.* NIH/PMC — Ianiro, 2020
✓ Promotes comfortable dairy consumption — lactase supplementation supports symptom-free dairy intake in lactose-intolerant individuals.* NIH/PMC — Ianiro, 2020
✓ Assists in breaking down lactose — lactase enzyme splits lactose into glucose and galactose for better absorption.* NIH/PMC — Ianiro, 2020
✓ Supports nutrient absorption from dairy — improved lactose digestion aids in utilizing dairy nutrients without discomfort.* NIH/PMC — Ianiro, 2020
✓ Helps reduce bloating and gas from dairy — lactase reduces fermentation-related symptoms in lactose maldigesters.* NIH/PMC — Ianiro, 2020
✓ Promotes digestive comfort with dairy meals — supplementation allows enjoyment of dairy without typical intolerance effects.* NIH/PMC — Ianiro, 2020
✓ Supports broader macronutrient breakdown in dairy — multi-enzyme blends aid in digesting proteins and fats alongside lactose.* NIH/NCCIH — Digestive Enzymes Overview
✓ Helps avoid dietary restrictions due to lactose intolerance — lactase enables continued dairy consumption for nutritional benefits.* NIH/PMC — Ianiro, 2020
Additional / Promising Evidence
✓ Proteases & lipase for broader macronutrient digestion — digestive enzyme supplements are widely used; authoritative overviews describe potential roles but emphasize product-to-product variability and limited high-quality human trials beyond lactase.* NIH/NCCIH — Digestive Enzymes Overview
✓ Maintaining dairy in the diet — effective lactose management including lactase can help avoid unnecessary dairy restriction that might otherwise reduce calcium intake.* NIH/PMC — Ianiro, 2020
✓ Multi-enzyme blends support overall digestion — combinations may provide additive benefits for complex meals including dairy.* NIH/NCCIH — Digestive Enzymes Overview
✓ Enzyme supplementation aids nutrient utilization — helps in breaking down hard-to-digest components in food sources like dairy.* NIH/NCCIH — Digestive Enzymes Overview
✓ Reduces abdominal discomfort from dairy — lactase and supportive enzymes promote symptom relief in sensitive individuals.* NIH/PMC — Ianiro, 2020
✓ Vegetarian enzyme sources offer clean support — plant-derived enzymes provide an alternative for dietary preferences.*
University-Led & Academic Studies
✓ Nutritional management of lactose intolerance — review discusses lactase supplementation efficacy in clinical settings.* NIH/PMC — Ianiro, 2020
✓ Lactase enzyme therapy in adults — supports improved tolerance and symptom reduction.* NIH/PMC — Ianiro, 2020
✓ Role of enzymes in digestive health — academic overviews highlight lactase for lactose malabsorption management.* NIH/NCCIH — Digestive Enzymes Overview
Global Evidence & Reviews
✓ Lactase supplementation for lactose intolerance — widely supported in clinical guidance and reviews.* NIH/PMC — Ianiro, 2020
✓ Digestive enzymes overview — authoritative summary of enzyme use including lactase for dairy digestion.* NIH/NCCIH — Digestive Enzymes Overview
✓ Management strategies for lactose maldigestion — includes enzyme replacement as a key approach.* NIH/PMC — Ianiro, 2020
We monitor research from leading institutions —
Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge, Oxford, Stanford, Yale, Tufts, University of Florida, Oregon State University – Linus Pauling Institute, Columbia, Cornell, Ohio State — to align with credible science.*
Key Ingredients
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Lactase — enzyme that splits lactose into glucose and galactose to support comfortable dairy digestion; human evidence supports use with dairy meals.*
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Proteases — assist protein breakdown; evidence base for symptom relief beyond lactase is emerging.*
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Lipase — aids fat digestion; supportive but limited controlled human data in mixed-enzyme products.*
Brief Benefit Bullets
- Helps digest lactose for dairy comfort*
- Breaks down dairy proteins & fats*
- Reduces bloating, gas & abdominal discomfort*
- Supports nutrient absorption from dairy*
- Quick-acting formula with meals*
- Vegetarian, allergen-friendly capsule*
- Helps avoid dietary restrictions due to lactose intolerance*
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3rd-party lab tested for purity & potency
Suggested Use
Take one (1) vegetarian capsule immediately before or with a dairy-containing meal. Use as needed. If pregnant, nursing, taking medications, or have a medical condition, consult your physician before use.*
Product Specifications
- Serving Size — 1 Vegetarian Capsule (Multi-Enzyme Blend)
- Servings Per Container — 60
- Form — Vegetarian Capsule
- Free From — Vegetarian, gluten-free, common allergens*
- Quality — Third-party tested for identity, potency & purity
LifeSource Vitamins — Proudly American — Since 1992
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Lifesource Vitamins Dairy Digest Ultra — Multi-Enzyme Support for Dairy Digestion, & Gut Health* Clinically Studied Ingredients — NIH/PubMed!*
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