Olive Oil

Azeite de Oliva (Olive Oil) is a calorie-dense fat source, providing 884 kcal per 100g with 100g of lipids and zero protein, carbohydrates, or fiber. When tracking your intake, it is essential to know that Calories in Azeite de Oliva come exclusively from healthy fats, and if you are wondering how many calories in Azeite de Oliva are in a single tablespoon (15ml), it is approximately 119 kcal.

Nutrition facts (per 100 g)

Vitamins and minerals

Beyond its macronutrient profile, Azeite de Oliva is primarily composed of monounsaturated fatty acids, specifically oleic acid, which accounts for about 73% of its total oil content. It is a significant source of Vitamin E (alpha-tocopherol), providing roughly 72% of the RDA per 100g, and Vitamin K, which is essential for bone health and blood clotting. It also contains trace amounts of sodium (2mg) and is naturally free of cholesterol.

The most valuable components of high-quality extra virgin olive oil are its phenolic antioxidants, such as oleocanthal and oleuropein. These micronutrients are responsible for its anti-inflammatory properties and its ability to protect LDL cholesterol from oxidation. Unlike other fats, these compounds remain bioactive and offer systemic benefits for cardiovascular health and cognitive function.

Diet impact

Integrating Azeite de Oliva into your diet offers significant benefits for both weight management and metabolic health. In ketogenic and low-carb diets, it serves as a primary energy source, promoting sustained ketosis and providing high satiety due to its fat content. For those focused on hypertrophy, its anti-inflammatory properties help in muscle recovery, while its high caloric density makes it an efficient tool for reaching a caloric surplus without excessive volume.

In terms of weight loss, although Calories in Azeite de Oliva are high, its inclusion in a Mediterranean-style diet is linked to reduced waist circumference and improved insulin sensitivity. The oleic acid triggers the release of satiety hormones like CCK and GLP-1, preventing overeating. It is a staple for vegan and plant-based diets, ensuring adequate intake of essential fatty acids and fat-soluble nutrients.

Preparation variations

The nutritional value of Azeite de Oliva is most preserved when consumed raw, as its polyphenols and Vitamin E are sensitive to high heat. While it has a relatively high smoke point (around 190-210°C for extra virgin), prolonged frying or overheating can lead to the degradation of these beneficial compounds and the formation of polar compounds. However, the caloric density remains the same at 884 kcal per 100g regardless of heating; the change is qualitative rather than quantitative.

When used for sautéing or roasting vegetables, Azeite de Oliva actually enhances the bioavailability of fat-soluble vitamins (A, D, E, K) and carotenoids found in the food. Unlike butter or animal fats, it does not add saturated fats to the dish. When used for deep frying, the food absorbs a significant portion of the oil, drastically increasing the total caloric load of the final meal compared to grilling or baking.

Frequently asked questions

Does Azeite de Oliva make you fat?

Olive oil does not inherently cause weight gain; it depends on your total daily energy balance. While it is calorie-dense, its healthy fats can actually increase satiety and prevent overeating when used in moderation.

Can you eat Azeite de Oliva at night?

Yes, consuming olive oil at night is safe and may even improve sleep quality by stabilizing blood sugar levels throughout the evening. Its anti-inflammatory effects work during the body's natural repair cycle while you sleep.

Is Azeite de Oliva healthy?

Azeite de Oliva is considered one of the healthiest fats on the planet due to its high monounsaturated fat content and powerful antioxidants. Consistent consumption is scientifically proven to reduce the risk of heart disease, stroke, and chronic inflammation.