The short answer · Nutrient deficiency correction
Take sodium molybdate for nutrient deficiency correction. This is the one to buy.

21st Century, Sentry, Adults Multivitamin & Multimineral Supplement, 300 Tablets
4.7· 26,086 ratings· $0.06/serving
Sodium Molybdate 45 mcg — inside the studied 45-500 mcg window
Of 604 products scored for Nutrient deficiency correction, 21st Century, Sentry, Adults Multivitamin & Multimineral Supplement, 300 Tablets ranks #1 with a DoseRank score of 87. Sodium Molybdate is the strongest evidence signal for this outcome.
Retailer links may be affiliate links. Rankings and placement are never paid.
The form“Why Sodium Molybdate — not Molybdenum?”Evidence Strong evidence
Sodium Molybdate is the strongest evidence signal for this outcome.
- Sodium MolybdateThe pick
Strong evidence · 45 mcg
Inorganic molybdenum salt used to correct deficiency; molybdenum is a cofactor for enzymes in sulfur amino acid metabolism and detoxification.
- Molybdenum
Strong evidence · 50 mcg
Trace mineral required for enzymes in sulfur amino acid and purine metabolism; daily needs are very low and dietary deficiency is rare.
The dose“Is the dose actually effective?”Dose fit 67
Sodium Molybdate at 45 mcg lands inside the studied 45-500 mcg window.
Sodium Molybdate
Studied window 45-500 mcg · this pick 45 mcg
The ranking“Why should I trust this pick?”Trust 93
Strong trust signals — consistently high marks from verified buyer ratings. Each product gets a DoseRank score blending clinical strength, evidence, dose fit, trust and value. Retailer links may be affiliate links — the scoring model decides placement, never payment from a brand.
- 604 products scored
- Never paid placement
- Evidence level: Strong · 92
- 116 brands
- 4 ingredients
The price“Can I do better than $0.06 a serving?”Value 90
$0.06 per serving — low price tier for this outcome. The cheapest ranked pick here is $0.06 per serving.
- 321st Century, Sentry Senior, Multivitamin & Multimineral Supplement, Adults 50+, 265 TabletsScore 86 · $0.06/servingiHerb
Why not the absolute cheapest? The DoseRank score also weighs clinical strength, evidence, dose fit and trust — the very cheapest listings rarely hold up everywhere else.
Ready?
The #1 pick is $0.06 a serving.21st Century, Sentry, Adults Multivitamin & Multimineral Supplement, 300 Tablets — in stock at a tracked retailer.
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21st Century, Sentry, Adults Multivitamin & Multimineral Supplement, 300 Tablets ranks #1 for Nutrient deficiency correction with a DoseRank score of 87. The score blends clinical strength, evidence, dose fit, trust signals and value across 604 products scored for this outcome.