US olive oil consumptionUS self-published books per year
American olive-oil consumption and American self-published books, both climbing. The Mediterranean diet and the Mediterranean memoir, two products of the same household intentionality, sharing a calendar of steady growth.
US olive oil consumption grew from about 17 to over 24 fluid ounces per person across this window as Mediterranean-diet adoption and supermarket private-label premium expansion lifted the category. Self-published titles climbed in parallel as Amazon KDP and falling production costs put publication within reach. Two completely unrelated lifestyle-and-publishing lines sharing a window because the same eleven years rewarded both an upgrade-from-vegetable-oil category and a personal-publishing platform.
Two consumer upgrades happened in the same kitchen. The bottle and the manuscript, both more numerous.
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