Beneficios de tomar aceite de oliva en ayunas (y cuándo tiene realmente sentido)

Benefits of taking olive oil on an empty stomach (and when it really makes sense)


How to take advantage of extra virgin olive oil on an empty stomach to take care of your health every day

Taking a spoonful of olive oil on an empty stomach has become the trendy ritual: social media, health blogs, a modernized "old wives' tale"... But, beyond the hype, what are the real benefits of taking olive oil on an empty stomach , and how much of it is pure myth?

The Oliva Sí team will tell you without drama or miracles: what it can provide, how to do it right and why extra virgin olive oil (EVOO) is interesting whether you take it on an empty stomach or not.


1. What does it mean to take olive oil on an empty stomach and why has it become so fashionable?

When we talk about olive oil on an empty stomach , we usually mean:

  • Take 1 tablespoon (10–15 ml)

  • Made with extra virgin olive oil , raw

  • Right after you wake up, before breakfast

Why is it so fashionable?

  • It comes from the Mediterranean tradition as a gentle remedy for the intestines.

  • It has become popular as a trick to "detox," lose weight, or take care of the heart .

  • It's a simple gesture: there's no need to cook, weigh, or measure.

The key: EVOO is healthy primarily because it's part of your daily diet , not just because you consume it at a specific time.


2. Real benefits of taking extra virgin olive oil on an empty stomach

The good news is that there are indeed interesting benefits… always within a reasonable lifestyle.

2.1. Digestion and constipation

One of the most common reasons for taking extra virgin olive oil on an empty stomach is to improve digestion:

  • EVOO acts as a mild lubricant for the intestine .

  • It can help in cases of mild constipation and a feeling of "slow digestion".

  • Many people notice that it "gets the digestive system going" without resorting to strong laxatives.

It does not replace a diet rich in fiber, water and movement , but it can be a simple support.

2.2. Cholesterol and cardiovascular health

This is where the most solid part of science comes in:

  • Regular consumption of EVOO helps improve the cholesterol profile (less LDL, more HDL).

  • Its monounsaturated fats and antioxidants protect against oxidative damage and low-grade inflammation .

This doesn't just depend on taking it on an empty stomach, but on extra virgin olive oil being your main source of fat for the day . Taking it on an empty stomach simply guarantees a serving of raw olive oil first thing in the morning.

2.3. Satiety and appetite control

Extra virgin olive oil is not a weight loss pill, but it can help with:

  • Increase the feeling of satiety .

  • Avoid arriving at breakfast with so much anxiety for sweet or highly processed foods.

The idea is not to add oil "just because", but to replace lower quality fats with extra virgin olive oil.


3. Common myths: what olive oil on an empty stomach does NOT do

There are some very tempting claims surrounding the use of olive oil on an empty stomach :

  • ❌ “Cleanses the liver and detoxifies the body”:
    Your liver and kidneys already take care of that. Extra virgin olive oil can complement a healthy diet, but it doesn't do an "express cleanse."

  • ❌ “It makes you lose weight even if you don't change anything else”:
    Olive oil contains calories. It can help you eat better and more calmly, but it's not a miracle worker if your diet is still a mess.

  • ❌ “It cures diseases on its own”:
    Extra virgin olive oil is a very interesting food, not a medicine. It should not replace medical treatments or recommendations.


4. How to safely take olive oil on an empty stomach

If you decide to try it, it's best to do it sensibly.

Recommended amount

  • Start with 1 tablespoon (10–15 ml).

  • Only if it agrees with you and your diet is already balanced, could you go up to 2 tablespoons, but it's not mandatory.

Type of oil

  • Always extra virgin olive oil .

  • The fresher and better preserved, the better.

  • Avoid blends and refined oils: they do not offer the same properties as a good EVOO.

When is it not a good idea

Consult a healthcare professional if:

  • You have significant digestive problems (gallbladder, pancreas, certain types of gastritis...).

  • You follow a very high-fat diet for medical reasons.

  • You take medication that may be affected by changes in fat absorption.

If you notice discomfort (pain, nausea, very heavy digestion), reduce the amount or stop taking it on an empty stomach and use the oil inside meals .


5. What if I don't want to fast? Smart ways to consume extra virgin olive oil every day

If the empty spoonful method doesn't convince you, that's fine. The important thing is to use extra virgin olive oil every day .

Some ideas:

  • Classic breakfast: wholemeal toast with EVOO and tomato .

  • Natural yogurt with fruit, nuts and a drizzle of extra virgin olive oil .

  • Salads, baked vegetables, legumes, fish… always finished with extra virgin olive oil.

This way you can enjoy the benefits of EVOO without having to follow any ritual that doesn't suit you.


Frequently asked questions about taking olive oil on an empty stomach

1. Is it good to take olive oil on an empty stomach every day?

In a healthy person, a tablespoon of extra virgin olive oil on an empty stomach is generally safe and can be incorporated into daily life, always as part of a balanced diet. If you have health problems, it's best to consult a doctor first.

2. How many spoonfuls can be taken?

For reference:

  • 1 tablespoon is enough for most people.

  • There's no point in increasing the amount much more if you already use EVOO in other meals: you'll just add calories without gaining any extra benefits.

3. Does it help with weight loss?

It can help with:

  • Eat more calmly.

  • Replace low-quality fats with extra virgin olive oil.

But it won't make you lose weight on its own. For that, you need an overall healthy diet and lifestyle.

4. What is better: taking olive oil on an empty stomach or using it during the day?

Ideally , extra virgin olive oil should be your main fat .
If you also enjoy the ritual of taking a spoonful on an empty stomach and it agrees with you, perfect. If not, feel free to use it in your everyday meals.


Conclusion: a good habit, but not a miracle

The short summary:

  • Yes, there are benefits to taking olive oil on an empty stomach : it aids digestion, provides satiety, and guarantees an early dose of healthy fat.

  • No, it's not a magic detox or a miracle diet.

  • What really makes the difference is having quality extra virgin olive oil in your kitchen and on your table every day.

If you enjoy the experience and it suits you, a spoonful of extra virgin olive oil on an empty stomach can be another ally in your healthy routine. And if not, your toast, salads, and stews with good extra virgin olive oil will continue to be your best arguments for your health.