Notes on olive oil & taste
Harvest year, pressing date, and best-before: every olive oil bottle carries up to three different dates, and each one tells a different story about freshness. Knowing what each number actually means is the most reliable way to avoid buying oil that has already lost its flavor.
Heating extra virgin olive oil does reduce its polyphenol content — but how much depends heavily on temperature, time, and where you start. A data-driven look at retention patterns across common cooking methods, with practical tips for keeping more of those compounds on your plate.
Extra virgin olive oil is the structural backbone of three Mediterranean classics — salsa verde, gremolata, and aioli. Here are the ratios and principles that determine how each one comes together.
Extra virgin olive oil smells and tastes noticeably different the day a bottle is opened compared with a month later. This guide traces what air, light, and heat do to polyphenols and volatile aromas — and how to slow the process down.
A growing body of dietary intervention studies has examined how extra virgin olive oil may be associated with blood pressure markers. This guide reviews the key trials, the roles of oleic acid and polyphenols, and what current evidence can and cannot yet conclude.
From oleic acid's reported role in bone remodeling to polyphenol pathways studied in PREDIMED and beyond, dietary researchers are paying closer attention to extra virgin olive oil's place in bone-health eating.
Oleic acid and polyphenols — the two defining components of extra virgin olive oil — have drawn growing interest from nutritional endocrinology researchers examining thyroid hormone metabolism and Mediterranean dietary patterns. Here is where the science currently stands.
Fat choices during pregnancy can affect both fetal development and maternal nutrition. This guide surveys the latest research on olive oil and prenatal diet, and offers practical guidance for everyday use.
Across Lebanon, Jordan, Palestine, and Syria, olive oil is not a cooking medium but a finishing signature — poured last, always raw, always intentional. A guide to the role it plays in three defining dishes of the Levantine kitchen.
The EU organic leaf, the USDA ORGANIC seal, and equivalent schemes from other markets all certify olive oil as organic — but they do so by different rules. Here is what each system requires and what to look for on the label.
Cultivar and origin get most of the credit, but the extraction method may matter just as much. A guide to how cold press and washed extraction differ — and what those differences mean in the bottle.
From harvest date to pressing interval, bottling day to best-before, every figure on an olive oil label traces a timeline that determines what ends up in the bottle. This guide explains how to read those numbers and what they reveal about freshness and producer intent.