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One Per Meal Lifeguard

product on market Capsule Life Priority Safety: 97/100
97/100

This product looks safe

  • Niacin: 40mg is 1.1× the Tolerable Upper Intake Level (35mg)
  • Selenium: 57mg is 142.5× the Tolerable Upper Intake Level (0.4mg)
  • 69% of ingredients have research evidence
D Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This profile contains essential vitamins A, C, D, and E, which are supported by strong evidence for maintaining immune function and antioxidant defense. These nutrients play critical roles in cellular health and vision. The overall evidence coverage for this specific formulation is limited.

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

Alerts

Safety Alerts

Niacin: 40mg is 1.1× the Tolerable Upper Intake Level (35mg)

Selenium: 57mg is 142.5× the Tolerable Upper Intake Level (0.4mg)

Label

Product Label

Label for One Per Meal Lifeguard
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
90
Servings
Other Combinations
Product Type
69%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin A
1667 IU (33% DV)
Vitamin A
3333 IU (67% DV)
Vitamin C
300 mg (500% DV)
300 IU (75% DV)
Within RDA (0.5× RDA) 608 studies (A:16, B:251)
67 IU (220% DV)
3.0× RDA — within safe limits 179 studies (A:3, B:90)
47 mcg (60% DV)
Within RDA (0.4× RDA) 275 studies (A:9, B:175)
5.2 mg (350% DV)
4.3× RDA — above typical dose 76 studies (A:0, B:33)
6.7 mg (390% DV)
5.2× RDA — above typical dose 13 studies (A:0, B:1)
40 mg (200% DV)
Exceeds UL by 1.1× (UL: 35 mg) 196 studies (A:5, B:63)
15.3 mg (760% DV)
11.8× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
267 mcg (70% DV)
Within RDA (0.7× RDA) 226 studies (A:10, B:105)
33 mcg (550% DV)
13.8× RDA — above typical dose 139 studies (A:1, B:44)
167 mcg (60% DV)
5.6× RDA — above typical dose 27 studies (A:0, B:11)
43 mg (430% DV)
8.6× RDA — above typical dose 2 studies — no high-quality reviews
Calcium
31 mg (4% DV)
50 mcg (35% DV)
Within RDA (0.3× RDA) 245 studies (A:4, B:133)
11.7 mg (80% DV)
1.1× RDA — within safe limits 263 studies (A:6, B:134)
57 mg (80% DV)
Exceeds UL by 142.5× (UL: 0.4 mg) 173 studies (A:0, B:67)
1 mg (50% DV)
1.1× RDA — within safe limits 37 studies (A:0, B:11)
833 mcg (40% DV)
Within RDA (0.4× RDA) 9 studies — no high-quality reviews
67 mcg (60% DV)
1.9× RDA — within safe limits 199 studies (A:1, B:55)
167 mcg (220% DV)
3.7× RDA — above typical dose (UL: 2 mg) 3 studies — no high-quality reviews
50 mg
Market median: 500.0mg (180 products) 5 studies (A:0, B:1)
Market median: 4002.0mg (1 products) 21 studies (A:0, B:2)
17 mg
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
1 mg
Market median: 3.0mg (58 products) 3 studies — no high-quality reviews

Other Ingredients

Gelatin Water
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: For adults only. Take 1 capsule 3 times a day immediately after meals as a dietary supplement.

Warnings & Precautions

Safety sealed for your protection. Return for replacement if outer seal is broken.

Suggested Use: For adults only.

The niacin content of One Per Meal LifeGuard may cause temporary skin flushing, redness, a feeling of heat, and itching which usually last for about a half hour. This niacin flush is harmless and can be minimized by taking the capsules on a full stomach.

Caution: Keep out of reach of children. Not for use by children or pregnant or lactating women.

Use only as directed. Persons with Wilson's disease should not use this formula. Women from families with a high incidence of thyroid disease should not take this product unless directed by their physician.

Not for use by children or pregnant or lactating women.

Formulation Notes

One Per Meal LifeGuard is a scientifically formulated high potency, multivitamin, multimineral, antioxidant formulation meant to replace one-dose-per-day products. Designed by the famous nutritional research scientists, Durk Pearson and Sandy Shaw, this nutrient mix provides free radical protection and general nutritional supplementation.

A high-quality, research-based multivitamin that is packed with 26 different essential vitamins, minerals, and antioxidants that are important to maintain a healthy immune system.

Protect

Contains no fillers, pollen, soy wheat, or yeast products, which may cause allergic reaction in some people.

Additional Information

Store in a cool, dry place.

Life Priority Your Life, Our Priority

Metadata

Product Details

UPC / SKU6 89771 51077 4
DSLD Entry Date2024-11-22
Product TypeOther Combinations
FormCapsule
BrandLife Priority
DSLD ID320760
Data Updated2026-04-11
Research

Research Evidence

337
Research Sources
54
Avg Quality
161
Meta Analysis
68
Systematic Review
51
Rct
48
Clinical Trial
2
Other
2
Regulatory Source
1
Narrative Review
1
Cochrane Review
1
Guideline
1
Openfda Safety
A Vitamin A supplementation for preventing morbidity and mortality in children from six months to five years of age
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin A supplementation for the prevention of morbidity and mortality in infants six months of age or less
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A Vitamin A supplementation for reducing the risk of mother-to-child transmission of HIV infection
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A Vitamin A supplements for preventing mortality, illness, and blindness in children aged under 5: systematic review and meta-analysis
Meta Analysis BMJ (Clinical research ed.) 2011 PubMed DOI
A Fortification of staple foods with vitamin A for vitamin A deficiency
Systematic Review The Cochrane database of systematic reviews 2019 PubMed DOI
A Vitamin A supplementation for the prevention of morbidity and mortality in infants one to six months of age
Narrative Review The Cochrane database of systematic reviews 2016 PubMed DOI
A Vitamin A and fish oils for preventing the progression of retinitis pigmentosa
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Exercise training-induced changes in exerkine concentrations may be relevant to the metabolic control of type 2 diabetes mellitus patients: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Journal of sport and health science 2023 PubMed DOI
A Food fortification with multiple micronutrients: impact on health outcomes in general population
Meta Analysis The Cochrane database of systematic reviews 2019 PubMed DOI
A Oral vitamin A supplements to prevent acute upper respiratory tract infections in children up to seven years of age
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
View all evidence for Vitamin A →
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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.