

D3 2000 Complex
Metagenics
Overview
Metagenics D3 2000 Complex provides an optimal dose of Vitamin D3, a well-established nutrient for bone and immune health. The addition of soy isoflavones is stated to enhance Vitamin D3 utilization, but direct scientific evidence for this specific mechanism is not clearly established, though isoflavones themselves offer independent health benefits.
The Good
Optimal Dosing of Vitamin D3: Provides 2000 IU (50 mcg), which is an effective dose for correcting deficiencies and maintaining adequate levels.
Preferred Form of Vitamin D: Utilizes cholecalciferol (Vitamin D3), which is the body's preferred and more bioavailable form.
Bone and Immune System Support: Effectively addresses two primary health concerns through Vitamin D3.
The Bad
Unproven Synergy Claim: The claim that isoflavones facilitate Vitamin D3 utilization is mentioned by the manufacturer but lacks strong, direct scientific backing.
Contains Soy: This is an allergen and may be a concern for individuals with soy sensitivities or allergies.
Isoflavone Dosing Transparency: While total isoflavones are listed at 25mg, specific individual amounts of genistin, daidzin, and glycitin are not precisely quantified in the supplement facts, making it harder to assess their individual efficacy for their own benefits.
Is it for you?
Best For: Individuals seeking to support bone health, improve Vitamin D levels, and boost immune function
Skip If: You have hypercalcemia or are advised against Vitamin D supplementation by a healthcare professional.
Ingredients Analysis
How to Use
Take one tablet daily, or as directed by a healthcare professional.
Daily
Anytime
With food for better absorption
Who Should Use This
Best For:
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