seodata.dev

keyword

vitamin a supplementation

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

$ curl "https://app.seodata.dev/v1/keyword?q=vitamin+a+supplementation&country=us" +--------------+------------------+ | volume | 5,400 | | cpc | $3.17 | | competition | 1 | | 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 19/20
vitamin a supplements 27,100 $1.28 19/20
vitamin a supplement 8,100 $1.36 19/20
what is vitamin a 8,100 $0.72 17/20
retinol vitamin a 2,900 $1.16 15/20
vitamin a daily dose 1,900 $0.49 16/20
vitamin a dosage per day iu 1,900 $0 16/20
what is vitamin a for 1,600 $1.3 16/20
vitamin a daily intake 1,300 $0.84 16/20
function of vitamin a 720 $0 17/20

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=vitamin+a+supplementation&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