iron

mineral

GenRank Score

87.6

A mineral vital for oxygen transport in the blood, energy production, and immune function.

Also Known As

iron

4 questions•2 categories

What are the best vitamins for daily nutrition?Health & Wellness Products

Score

43.6

Rank

Score History

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Average Rank

#7.5

Median

Range

#4–#16

Consistency

☆☆☆σ=5.0

🎯Top 5 in 2/4 models

Rankings by Model

Gemini 3.1 Flash Lite #4GPT-5.4 mini #4Sonar #6Grok 4.3 #16

Which vitamins and supplements offer the best value?Vitamins & Supplements

Score

31.6

Rank

Score History

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Average Rank

#4.5

Median

Range

#3–#6

Consistency

★★☆σ=1.5

🏆Top 3 in 1/2 models

Rankings by Model

GPT-5.4 mini #3Gemini 3.1 Flash Lite #6

What are the most trusted vitamins and supplements?Vitamins & Supplements

Score

7.9

Rank

#34

Score History

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Average Rank

#8.0

Median

Range

#8–#8

Rankings by Model

Grok 4.3 #8

What are the best supplements for older adults?Vitamins & Supplements

Score

4.5

Rank

#23

Score History

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Average Rank

#17.0

Median

#17

Range

#17–#17

Rankings by Model

Sonar #17