The Big One® with Iron by Metabolic Maintenance
 
High-Potency Daily Multivitamin with Methylated B Vitamins and Gentle Iron
 
The Big One® with Iron by Metabolic Maintenance is a high-strength, once-daily multivitamin and mineral formula designed to support energy production, immune health, red blood cell formation, and overall nutritional balance. This comprehensive formula features methylated B vitamins (including L-5-MTHF and methylcobalamin) for optimal absorption, along with 18 mg of iron to support healthy iron levels and hemoglobin production—ideal for individuals with increased iron needs.
 
Key Benefits of The Big One® with Iron
✔ Supports Energy & Red Blood Cell Formation – Includes iron (as ferrous bisglycinate) and B12 to promote healthy oxygen transport and energy metabolism.
✔ Methylated B Vitamins – Provides L-5-Methyltetrahydrofolate (5-MTHF) and methylcobalamin (B12) for superior absorption and methylation support, ideal for those with MTHFR variants.
✔ Daily Immune & Antioxidant Support – Packed with vitamin C, E, selenium, and zinc to strengthen immune defenses and protect against oxidative stress.
✔ Bone & Heart Health – With vitamin D3, K2 (MK-7), calcium, and magnesium for healthy cardiovascular and skeletal function.
✔ Gentle on the Stomach – Uses chelated iron and bioavailable minerals for improved tolerance and absorption.
 
What’s Inside (Per Capsule):
Iron (as ferrous bisglycinate) – 18 mg
L-5-Methyltetrahydrofolate (Folate) – 400 mcg
Methylcobalamin (Vitamin B12) – 1,000 mcg
Vitamin D3, E, A, C, B-complex, Zinc, Magnesium, Selenium, and more
(Complete nutrient breakdown available on the product label)
 
Free From: Gluten, dairy, GMOs, soy, artificial colors, flavors, and preservatives
Vegetarian Capsule
 
Who Should Consider The Big One® with Iron?
Individuals with increased iron needs, including women of childbearing age
Adults seeking a potent, one-per-day multivitamin with methylated B vitamins
Those with fatigue, low energy, or nutrient gaps in their diet
Individuals with MTHFR genetic mutations needing active folate and B12
 
Directions for Use
Take 1 capsule daily, with a meal, or as directed by your healthcare provider.
 
Who Should Use Caution?
🚫 Not recommended for individuals with iron overload or conditions such as hemochromatosis.
🚫 Iron-containing products should be kept out of reach of children; accidental overdose is a leading cause of fatal poisoning in children under 6.
 
📌 Always consult your healthcare provider before beginning supplementation, especially if pregnant, nursing, or taking medication.
 
⚠ Disclaimer: These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.