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Nuts, Seeds & Oils

Flaxseed Oil Nutrition Facts

Flaxseed oil contains the highest concentration of alpha-linolenic acid (ALA) omega-3 of any food oil at over 53%. It must be kept refrigerated and never heated, as it oxidizes very quickly. It's used primarily as a nutritional supplement rather than cooking oil.

Nutrition Facts

Per 100g serving

Calories884
% Daily Value*
Total Fat
100.0g154%
Saturated Fat
9.4g47%
Trans Fat
0.0g
Polyunsaturated Fat
66.0g
Monounsaturated Fat
20.2g
Cholesterol
-0%
Sodium
-0%
Total Carbohydrate
0.0g0%
Dietary Fiber
-0%
Total Sugars
-
Protein
0.0g0%
Vitamin A
-0%
Vitamin C
-0%
Vitamin D
-0%
Vitamin E
0.5mg3%
Vitamin K
9.3mcg8%
Vitamin B6
-0%
Vitamin B12
-0%
Folate
-0%
Calcium
-0%
Iron
-0%
Potassium
-0%
Magnesium
-0%
Zinc
-0%
*The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Health Benefits

  • ✓Highest omega-3 (ALA) content of any oil
  • ✓May reduce inflammation
  • ✓Supports heart and brain health
  • ✓Contains lignans (if unrefined)
  • ✓May improve skin hydration

Best For

Smoothie additionsSalad dressing basesOmega-3 supplementationDrizzling on cold foodsWood finishing (non-food use)

Storage

MUST refrigerate. Use within 6-8 weeks of opening. Never heat. Buy in dark bottles with recent press date. Discard if bitter taste develops.

Serving Sizes

1 teaspoon40 cal
1 tablespoon120 cal
1 oz248 cal
Quick Calorie Lookup

Frequently Asked Questions

Can I cook with flaxseed oil?

No! Flaxseed oil has an extremely low smoke point and oxidizes quickly when heated, creating harmful compounds. Only use cold in dressings, smoothies, or drizzled on food.

How do I know if flaxseed oil has gone bad?

Fresh flaxseed oil has a mild, nutty taste. If it tastes bitter, fishy, or like paint, it's rancid. Always refrigerate and use quickly.

Is flaxseed oil as good as fish oil?

Flaxseed provides ALA omega-3, which must convert to EPA/DHA (only 5-15% converts). Fish oil directly provides EPA/DHA. Both have benefits; they complement each other.

Track Flaxseed Oil with CalorieGram

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