There’s no official daily shot for extra virgin olive oil; roughly 2 tablespoons covers a 2,000-calorie day’s added oils.
A generous glug straight from the bottle usually lands closer to 3 tablespoons than the 1 you pictured, and at about 119 calories per tablespoon that half-second pour is the priciest part of the habit. The research behind how much extra virgin olive oil to drink per day points to a range rather than a fixed prescription, and the top of that range depends on what the oil pushes off your plate.
How Much Olive Oil To Drink Daily: Amounts Backed By Research
Published guidance clusters around four numbers, each measuring something different: a ceiling for added oils, a heart-claim amount, an intake linked to longer life, and a Mediterranean-diet dose.
The 2020–2025 Dietary Guidelines for Americans set total added oils at about 27 g a day on a 2,000-calorie diet, just under 2 tablespoons — and that figure covers every added oil you eat, not olive oil alone. A separate FDA-qualified health claim allows about 20 g, or 1½ tablespoons, of oleic-acid-rich oils daily, but only when they replace fats higher in saturated fat; the FDA calls the supporting evidence supportive rather than conclusive.
| Guideline Or Study | Daily Amount | What That Number Covers |
|---|---|---|
| 2020–2025 Dietary Guidelines for Americans | About 27 g (just under 2 tbsp) | Every added oil in a 2,000-calorie day, not olive oil alone |
| FDA-qualified health claim | 20 g (1½ tbsp) | Oleic-acid-rich oil replacing saturated fat, not added on top |
| Harvard-led US cohort | More than 7 g (½ tbsp) | Top intake group linked to 19% lower all-cause mortality |
| PREDIMED Mediterranean diet trials | About 59 mL (4 tbsp) | Olive oil inside a full eating pattern, not a solo shot |
| Nutrition Reviews synthesis | About 25 mL (2 tbsp) | Amount where cardiometabolic benefits were reported |
| One level measuring tablespoon | About 13.5 g, roughly 119 calories | What your actual pour should match |
| A free-poured spoonful | Usually more than a level spoon | Why eyeballing overshoots the numbers above |
Observational US data tells a different story about dose. In a large Harvard-led cohort, people eating more than 7 g — about half a tablespoon — of olive oil daily had a 19% lower risk of dying from any cause than those who rarely or never used it. That’s an association drawn from a top intake category, not proof and not a target. Harvard’s summary of the olive oil mortality research is careful about that distinction.
Mediterranean-diet trials used far more. PREDIMED protocols provided or advised roughly 4 tablespoons (59 mL) of extra virgin olive oil daily, but that oil sat inside a complete Mediterranean eating pattern rather than a solo shot. A Nutrition Reviews synthesis of the gut-brain research reported benefits at about 25 mL, or 2 tablespoons — a literature-derived figure, not an official recommendation.
Why Replacing Butter Matters More Than The Spoon
The heart benefit shows up when olive oil takes the place of fats higher in saturated fat, not when it stacks on top of them. The same Harvard-led cohort found lower mortality when olive oil replaced butter, margarine, mayonnaise, or dairy fat; swapping it for other vegetable oils showed no significant mortality reduction.
In practice, those 2 tablespoons come out of your butter budget rather than sitting beside it. Where the oil goes matters less than most people assume — the cohort counted olive oil in salad dressing, drizzled on bread and vegetables, in baking, and in frying. No official source recommends drinking it neat, and nothing in the evidence says a shot outperforms a spoonful over a bowl of greens.
If you plan to sip it anyway, taste is the whole game, and a bottle you actually enjoy makes the habit survive past week one. Our roundup of the best extra virgin olive oil to drink daily covers the bottles worth swallowing straight.
Calories And The Mistakes That Cost You
Extra virgin olive oil is a calorie-dense fat, not a supplement, and most of the errors around it are portion errors.
- Measure with a tablespoon. Free-pouring consistently overshoots the amount you planned.
- Don’t count 2 tablespoons as extra room in the day. The guideline already includes every added oil.
- Don’t chase the 4-tablespoon trial amount alone. It adds roughly 475 calories.
- Don’t read half a tablespoon as a minimum dose. It marked the highest intake group in an observational study.
- Skip it if you have an olive allergy or it upsets your stomach, and never use olive oil in place of prescribed cholesterol, heart, or diabetes medication.
No cited guidance sets a separate dose for children, pregnancy, older adults, or athletes. Anyone on a calorie-restricted diet or managing weight should count the oil and talk it through with a clinician or registered dietitian.
What that looks like on a normal day:
- Measure 1½ to 2 tablespoons into a spoon instead of pouring over the sink.
- Subtract it from the added oils you’d otherwise use.
- Trade it for butter or mayonnaise at one meal rather than adding it.
- Eat it with food — dressing, vegetables, bread — instead of straight.
Common Questions
Is A Shot On An Empty Stomach Better Than Using It In Food?
Nothing in the cited research compares a fasting shot with olive oil eaten at meals, and no official source recommends drinking it straight. The studies linking olive oil to better outcomes counted oil used in dressings, cooking, and bread. Eating extra virgin olive oil with food also slows the pour and makes the calories easier to account for.
Can You Cook With Extra Virgin Olive Oil?
Yes. Extra virgin olive oil handles normal pan heat, and the cohort research counted oil used in frying and baking. Its smoke point sits comfortably above the temperatures used for sautéing vegetables or searing at home. Save your best-tasting bottle for dressings and drizzle, and use a cheaper one for the pan.
Will Drinking Olive Oil Help You Lose Weight?
No. Extra virgin olive oil is calorie-dense at roughly 119 calories per tablespoon, so adding a daily shot works against a weight-loss goal. Weight loss in Mediterranean-diet research came from the whole eating pattern, not the oil alone. Use olive oil to replace butter or mayonnaise and you keep the flavor without stacking calories on top.
Sources
- Harvard Health Publishing. “Olive oil: Can it lower your risk of dying early?” Explains the 19% mortality finding and why it is an association, not causation.
- Harvard T.H. Chan School of Public Health. “Higher olive oil consumption linked with lower risk of premature death” Reports the cohort results on olive oil replacing butter, margarine, and mayonnaise.
- Nutrition Reviews. “Extra-virgin olive oil and the gut-brain axis” Source of the roughly 25 mL figure reported for cardiometabolic benefits.