Flaxseed Oil

What Is Flaxseed Oil?

Flaxseed oil (Linum usitatissimum) is a golden-brown oil made by cold-pressing the seeds of the flax plant. It is known as one of the plant oils with the highest proportion of omega-3 alpha-linolenic acid (ALA).

It is extremely sensitive to heat and light, so this specialty oil is used in cold dishes as a nutritional supplement rather than as a cooking oil.

Flaxseed Oil Nutrition Facts

Flaxseed oil provides about 884 kcal of energy per 100 g and consists mainly of polyunsaturated fat; most of this fat is omega-3 alpha-linolenic acid, making it a notable plant source of omega-3.

What Are the Benefits of Flaxseed Oil?

With its high omega-3 content, flaxseed oil is considered one of the plant sources that may support omega-3 intake as part of a balanced diet; research in this area is ongoing.

This is general information; flaxseed oil is food, not a substitute for medical treatment. People taking blood thinners are advised to consult a qualified professional before consuming it.

How to Choose Flaxseed Oil

When choosing flaxseed oil, consider how well the packaging blocks light and how fresh the product is.

• Choose a product sold in a dark, lightproof bottle.
• Products kept refrigerated through the cold chain are fresher.
• Choose small bottles with a recent production date; a large bottle can turn rancid if it stays open for a long time.

How to Store Flaxseed Oil

Keep flaxseed oil refrigerated both before and after opening; room temperature and light cause its omega-3 fatty acids to oxidize (turn rancid) quickly. It is generally recommended to use it within 6–8 weeks after opening.

How to Use Flaxseed Oil in Cooking

Never heat flaxseed oil; add it just before serving to salad dressings, smoothies, yogurt, or cold soups.

How to Use Flaxseed Oil

You can take one 5 ml measure directly, or drizzle it over salad dressing, a smoothie, or cooked vegetables after they have cooled. Never use it during cooking.

What Recipes Use Flaxseed Oil?

Flaxseed oil can be added to green salads, smoothie bowls, yogurt breakfast bowls, and cold sauces.

Frequently Asked Questions

What is flaxseed oil good for?

Flaxseed oil is one of the plant sources considered part of a balanced diet because of its high omega-3 content. It is a food and is not claimed to cure any disease.

Can you heat flaxseed oil?

No. Heat quickly damages its omega-3 fatty acids and creates a bitter taste; use it only in cold dishes.

How soon should you use flaxseed oil?

It is generally recommended to use it within 6–8 weeks after opening and refrigerating it; the longer it is kept, the greater the risk of rancidity.

Does flaxseed oil provide the same benefits as flaxseed?

Partly. Flaxseed contains both fatty acids and fiber, while flaxseed oil provides only fatty acids; the fiber remains in the seed during pressing.

How much flaxseed oil should you consume per day?

Because general intake varies from person to person, the healthiest approach is to ask a dietitian for a specific amount.