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keyword

function of vitamin a

Monthly search volume and cost-per-click data for "function of vitamin a" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=function+of+vitamin+a&country=us" +--------------+------------------+ | volume | 4,400 | | cpc | $2.3 | | competition | 0.01 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
vitamin a 90,500 $1.69 20/20
a vitamin benefits 22,200 $1.12 20/20
vitamin a benefits 18,100 $0.82 20/20
vitamin a: benefits 18,100 $0.82 20/20
what does vitamin a do 9,900 $1.22 20/20
what is vitamin a good for 9,900 $1.19 20/20
vitamin a supplement 8,100 $1.36 20/20
what is vitamin a 8,100 $0.92 20/20
what foods contain vitamin a 4,400 $0.06 20/20
rich in vitamin a 3,600 $0.06 20/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=function+of+vitamin+a&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt