Lamberts
Multi-Guard® Methyl, 60 Tablets
71/100
SUPPIE SCORE
76/100
EFFICACY
Medium
SAFETY
78/100
CLEANLINESS
What Does Multi-Guard® Methyl, 60 Tablets Do?
Multi-Guard Methyl provides a well-formulated, bioavailable multi-nutrient base featuring active methylfolate, P5P, and methylcobalamin to support cellular methylation and nutrient repletion.
How do methylated B vitamins differ from standard folic acid and cyanocobalamin?
Can I take this supplement if I am currently taking blood thinners like warfarin?
Do I need to take this multivitamin with food or on an empty stomach?
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What Are the Benefits of Multi-Guard® Methyl, 60 Tablets?
Based on proven scientific research
Methylation and Homocysteine MetabolismStrong
Correction of Micronutrient GapsStrong
Cellular Energy ProductionModerate
Immune and Antioxidant DefenceModerate
Good For:
What Are the Side Effects of Lamberts Multi-Guard® Methyl, 60 Tablets?
Always consult your health practitioner if in doubt.
RiskMedium Risk
Overview
•Niacin: 48 mg a day is over the 35 mg/day upper limit (ods.od.nih.gov).
•Contraindicated in pregnancy or for women planning to conceive due to preformed vitamin A (800 µg acetate), which poses teratogenic risks at high cumulative doses.
•Contains 75 µg of vitamin K2 (menaquinone-7), which directly antagonises vitamin K anticoagulant therapy such as warfarin; do not use without medical supervision.
•Contains 14 mg of elemental iron, which can cause gastrointestinal upset or constipation and poses severe toxicity risks if accidentally ingested by young children.
•High-dose B-complex components may cause harmless bright yellow discoloration of urine due to riboflavin excretion, and mild nausea if taken without food.
•Mineral contents (iron, zinc, magnesium) can chelate and impair the absorption of certain prescription medications, requiring scheduled separation.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Cellulose
Low RiskHydroxypropyl methylcellulose
Low RiskPolydextrose
Low RiskCalcium carbonate
Low RiskIron oxides
Low RiskSilicon dioxide
Low RiskStearic acid
Low RiskMagnesium stearate
Low RiskWhat Are the Ingredients in Lamberts Multi-Guard® Methyl, 60 Tablets?
Vitamin A (as acetate)
800µg
Vitamin D3 (as cholecalciferol)
15µg
Vitamin E (as d-alpha tocopheryl acid succinate)
24mg
Vitamin K2 (as menaquinone-7)
75µg
Vitamin C (as ascorbic acid)
80mg
Thiamin (Vitamin B1, as thiamine mononitrate)
3.3mg
Riboflavin (Vitamin B2)
4.2mg
Niacin (Vitamin B3, as nicotinamide)
48mg
Vitamin B6 (as pyridoxal 5'-phosphate)
4.2mg
Folate (as L-5-methyltetrahydrofolate)
200µg
Vitamin B12 (as methylcobalamin)
300µg
Biotin
50µg
Pantothenic Acid (Vitamin B5, as calcium pantothenate)
30mg
Magnesium (as citrate & oxide)
120mg
Iron (as iron citrate)
14mg
Zinc (as zinc citrate)
10mg
Copper (as copper sulphate)
1000µg
Manganese (as manganese sulphate)
0.5mg
Selenium (as sodium selenite)
110µg
Chromium (as chromium chloride)
120µg
Molybdenum (as sodium molybdate)
50µg
Iodine (as potassium iodide)
150µg
Choline (as choline bitartrate)
10mg
Inositol
10mg
Cellulose
Hydroxypropyl Methylcellulose
Polydextrose
Calcium Carbonate
Iron Oxides
Silicon Dioxide
Stearic Acid
Magnesium Stearate
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Dosage & Bioavailability
How the active doses and forms in Multi-Guard® Methyl, 60 Tablets compare to the research.
•Formula — 24 actives: 1 over its upper limit (niacin), 1 above studied amounts, 3 below studied amounts, all of them by more than half, 13 within studied amounts and 6 meeting daily needs.
•Vitamins and minerals — 17 of 20 provide at least 90% of the daily reference intake: vitamin B12 (about 120 times), plus 16 more; choline, manganese and 1 other supply less.
•Niacin (Vitamin B3, as nicotinamide) — 48 mg per tablet, 1 tablet a day: 48 mg a day is over the 35 mg/day upper limit (ods.od.nih.gov).
Frequently Asked Questions
Common questions about Lamberts Multi-Guard® Methyl, 60 Tablets