Short answer: Cholesterol is a standard part of routine bloodwork, so most adults know their number without ever asking for it. The omega-6 to omega-3 ratio isn't part of standard panels, so despite being a widely studied marker, most people have simply never had the opportunity to check it.
Cholesterol testing became a standard part of annual physicals decades ago, which is why most adults can rattle off their number without much thought. The omega-6 to omega-3 ratio, despite being studied since at least the early 2000s, was never built into standard panels the same way — not because it's less relevant, but because routine testing didn't evolve to include it.
A 2025 global study analyzing over 595,000 blood samples found imbalanced omega-6 to omega-3 ratios prevalent worldwide — a widespread pattern that stays invisible simply because it's rarely checked, unlike cholesterol.
Standard bloodwork isn't likely to include this number anytime soon. A simple at-home test fills that gap directly — a small blood sample, results reported back digitally, giving you a number that's just as measurable as cholesterol, just not yet as routinely checked.
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Will my doctor test this at my annual physical?
It's not part of most standard panels, so it typically requires a separate, specific test.
Is the omega-6 to omega-3 ratio as well-studied as cholesterol?
It's been studied since at least 2002, though it hasn't become part of routine testing the way cholesterol has.
Why hasn't it become standard yet?
Standard panels evolve slowly; inclusion isn't necessarily a reflection of relevance.
How do I test it myself?
A simple at-home blood spot test measures it directly.
Where do I start?
Get the free Health Clarity Guide below.