Notes on olive oil & taste
At roughly 884 kcal per 100 g, olive oil is anything but a diet food by the numbers — yet clinical research on the Mediterranean diet keeps returning to it. A review of what the studies actually show, and why fat quality may matter as much as fat quantity.
Extra virgin olive oil contains both oleic acid and phytosterols — two compounds that researchers have studied for their roles in the cholesterol absorption pathway. A look at the mechanisms and what the current evidence does and does not show.
Papers on olive oil and health are abundant, but misreading them is easy without a grasp of study design. From randomized controlled trials to observational cohorts, this guide walks through the core structures and limitations of dietary research.
The fatty acid table on the back of an olive oil bottle contains far more information than the grade stamp up front. This guide walks through what each percentage means and how to use it when choosing a bottle.
Non-heme iron from plant foods absorbs far less predictably than the iron in meat — and meal composition matters more than quantity. This guide examines how extra virgin olive oil fits into an iron-friendly eating pattern, which food pairings help, and which ones get in the way.
The polyphenols in extra-virgin olive oil — oleocanthal, oleuropein, hydroxytyrosol — have been reported to interact with cytokine signalling pathways. This guide maps the current research landscape for readers interested in anti-inflammatory eating.
The kidneys filter roughly 180 litres of blood every day through an estimated two million glomeruli per pair — structures that are acutely sensitive to oxidative stress and chronic inflammation. Here is where the current research on extra virgin olive oil and glomerular function stands.
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.
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.