That's interesting appreciate that was a random question I was thinking today 

you can have your circulating  levels of linoleic acid (LA) and arachidonic acid (AA) measured as they are the most prominent n-6 PUFAs


byzantine

seed oils are n-6 polynunsaturated fatty acids (PUFA)

So what would u be looking for or want with the fattys low 3 or low 6 or high 6 high 3??

health

How do you know when you rid your body of seed oils?

For a more concrete measure, you can undergo blood tests to check your levels of omega-6 fatty acids versus omega-3 fatty acids. A diet high in seed oils can skew this balance, so a shift in these levels might indicate that you've successfully reduced seed oil intake