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Flaxseed Oil Calories
Rich in omega-3, plant-based oil, vegan
CALORIES
GI
POTASSIUM
FIBER
Flaxseed Oil Nutrition Facts
Selected: 100 g
884
KCAL / 100G
Carbs
0g
· 0%
Protein
0g
· 0%
Fat
100g
· 100%
Fiber
0g
Flaxseed Oil Vitamins & Minerals
Vitamins
Vitamin E
5.3mg · 35% DV
Vitamin K
9.3µg · 8% DV
Vitamin A
0µg · 0% DV
B1
0mg · 0% DV
Minerals
Calcium
1mg · 0% DV
Iron
0mg · 0% DV
Magnesium
0mg · 0% DV
Zinc
0mg · 0% DV
Flaxseed Oil Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
Is Flaxseed Oil Processed?
NOVA 2
Minimally Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Does Flaxseed Oil Contain Allergens?
No known major allergens
Which Diets Is Flaxseed Oil Good For?
Vegan
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
✓ Suitable
Low FODMAP
— Not suitable
Flaxseed Oil Fat Profile
SATURATED
9g
MONOUNSATURATED
19g
POLYUNSATURATED
68g
Omega 6:3 ratio 0.2:1
Below the ideal 4:1 — a good omega balance.
Foods Similar to Flaxseed Oil
Flaxseed Oil — Frequently Asked Questions
Can flaxseed oil be used for cooking?
It is not a good choice for frying or prolonged high-heat cooking because its delicate fats oxidize easily. Use it in cold dishes, add it after cooking, or use it only for very brief low-heat applications.
Why does flaxseed oil taste bitter or smell fishy?
Exposure to oxygen, light, and heat can oxidize its sensitive fatty acids. Oil with a bitter, harsh, paint-like, or strongly off smell may be rancid and should be discarded.
How should opened flaxseed oil be stored?
Keep the bottle tightly closed in the refrigerator and away from light. Choosing a smaller bottle and using it within the label's recommended period after opening helps preserve freshness.
Can flaxseed oil be frozen?
Freezing is usually unnecessary, as refrigeration is sufficient for most products. It may turn cloudy or thicken in very cold conditions, then return to its usual appearance as it warms.
Does flaxseed oil provide the same omega-3s as fish oil?
Flaxseed oil supplies ALA, a plant omega-3, while fish oil provides EPA and DHA directly. Because conversion of ALA to EPA and DHA is limited, the two are not considered interchangeable.
What foods go well with flaxseed oil?
It works well in yogurt, kefir, salad dressings, hummus, and soups after serving. Shake it with lemon juice or vinegar and mustard for a simple cold dressing.
Is flaxseed oil a reliable cure for constipation?
No. Unlike ground flaxseed, the oil does not contain fiber, so it does not provide fiber's stool-bulking effect. Persistent constipation should be addressed with fluids, fiber-rich foods, and medical advice when needed.
Should people taking blood thinners be careful with flaxseed oil?
Anyone taking anticoagulant or antiplatelet medication should consult their clinician before using large amounts regularly. It is also sensible to tell the surgical or dental team about all oils and supplements before a procedure.
Is flaxseed oil useful after a workout?
It can be included in a post-workout meal, such as a salad or grain bowl, but it is not a recovery food on its own. Pair it with adequate protein and carbohydrate from whole foods to support recovery.
How does flaxseed oil compare with olive oil?
Flaxseed oil is best used cold for its plant omega-3 content and mild nutty flavor. Olive oil is more versatile and generally better suited to everyday cooking as well as cold preparations.
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Nutrition data compiled from USDA FoodData Central and scientific sources.