Blessed Fruit & Longevity Staple

Olive

The olive is the fruit of the Olea europaea tree, a species that can live for over a thousand years. As the foundation of the Mediterranean diet, olives provide a unique combination of healthy monounsaturated fats and powerful antioxidants that protect the cardiovascular system.

Olive
73%Oleic acid content
8 min read Updated 2026-05-28 Reviewed SFDA
MH
Dr. Mona Al-Harbi
SFDA-licensed Clinical Dietitian — medically reviewed this content.
SFDA Licensed12 years experience
Medical Disclaimer: The following content is a general educational reference based on peer-reviewed studies and classical medical heritage. It does not substitute professional medical advice. If you have a health condition, take chronic medications, or are pregnant or breastfeeding, consult your doctor before following any dietary recommendation.

Ingredient Profile

Scientific name
Olea europaea
Main fat type
Monounsaturated (Oleic Acid)
Saudi production
Al-Jouf, Tabuk, Northern Borders
Curing methods
Brine, Salt, Water, or Lye
Culinary use
Mezze, salads, toppings, olive oil
Key benefit
Reduces systemic inflammation
Daily portion
5–10 large olives

What Is an Olive?

Olives are small drupes (stone fruits) that grow on olive trees. Fresh olives are intensely bitter due to a compound called oleuropein and cannot be eaten straight from the tree. They must be "cured"—a process of fermentation or soaking that removes the bitterness and develops the fruit's complex, savory flavor.

In Saudi Arabia, olive cultivation has exploded in the northern regions. The Al-Jouf oasis is now home to the world’s largest organic olive farm, producing both table olives and extra virgin oil that compete on the global stage. Whether green (unripe) or black (fully ripe), olives are a nutrient-dense addition to any Saudi table.

Olive Science — Health Benefits

Heart Health
The PREDIMED Standard

Olives are rich in monounsaturated fats (Oleic Acid), which help lower "bad" LDL cholesterol and raise "good" HDL. Regular consumption is linked to a 30% reduction in heart attack and stroke risk.

Potent Antioxidants
Polyphenol power

Table olives contain high levels of hydroxytyrosol and tyrosol. These compounds protect your blood lipids from oxidative stress and have been shown to reduce DNA damage in cells.

Bone Density
Emerging research

Polyphenols in olives may help prevent bone loss by reducing inflammation and oxidative stress that leads to bone resorption. Mediterranean populations show lower rates of osteoporosis.

Blood Sugar
GI of near-zero

Olives have a glycemic index of effectively zero. They slow the absorption of carbohydrates in the meal, helping to stabilize blood sugar levels after eating, making them an ideal snack for diabetics.

Nutritional Note: Sodium

Because olives are cured in brine, they can be high in sodium. If you are managing high blood pressure, rinse your olives under cold water before eating to remove excess salt, and limit your portion to 5–7 olives per day.

Kitchen Uses in Saudi & Gulf Cooking

Breakfast Mezze5–10 olives
Served alongside Labneh, Zaatar, and extra virgin olive oil. A staple of the Levant and Saudi breakfast, providing healthy fats for sustained morning energy.
Salad Topping2 tbsp sliced
Added to Fattoush or Greek salads. The saltiness of the olives eliminates the need for excess table salt in the dressing.
Pasta & Stews1/2 cup
Chopped olives add a "umami" depth to tomato-based stews and pasta sauces. They provide a rich, savory backbone to meatless dishes.
Healthy Snacking5 olives
A high-fiber, high-fat snack that keeps you full between meals. Perfect for low-carb and ketogenic diets.

Frequently Asked Questions

What is the difference between Green and Black olives?
They are often the same fruit at different stages of ripeness. Green olives are picked unripe and have a firmer texture and sharper flavor. Black olives are picked when fully ripe, making them softer and milder in taste.
How long do olives stay fresh?
Unopened jars can last 1–2 years. Once opened, olives in brine should be kept in the fridge and will stay fresh for 3–4 weeks. Always use a clean, dry spoon to avoid introducing bacteria into the jar.
Can I cure my own olives at home?
Yes. If you have access to fresh olives (from Al-Jouf or elsewhere), you can cure them by soaking them in water for 10 days (changing daily) and then storing them in a 10% salt brine for 4–6 weeks.