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Flax Seeds Calories
Omega-3 source, fiber, plant protein, antioxidant
CALORIES
GI
POTASSIUM
FIBER
Flax Seeds Nutrition Facts
Selected: 100 g
534
KCAL / 100G
Carbs
28.9g
· 20%
Protein
18.3g
· 13%
Fat
42.2g
· 67%
Fiber
27.3g
Flax Seeds Vitamins & Minerals
Vitamins
B1
1.64mg · 137% DV
B6
0.47mg · 28% DV
Folate
87µg · 22% DV
B5
0.98mg · 20% DV
Minerals
Copper
1mg · 111% DV
Magnesium
392mg · 93% DV
Phosphorus
642mg · 92% DV
Manganese
2mg · 87% DV
Flax Seeds Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
Is Flax Seeds Processed?
NOVA 1
Unprocessed
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 Flax Seeds Contain Allergens?
No known major allergens
Which Diets Is Flax Seeds 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
Flax Seeds Fat Profile
SATURATED
3.7g
MONOUNSATURATED
7.5g
POLYUNSATURATED
28.7g
Omega 6:3 ratio 0.3:1
Below the ideal 4:1 — a good omega balance.
Foods Similar to Flax Seeds
Flax Seeds — Frequently Asked Questions
How many calories are in flax seeds, and what are their macros?
Per 100 g, flax seeds provide 534 calories. That serving contains 18.3 g protein, 28.9 g carbs, 42.2 g fat, and 27.3 g fiber.
Are flax seeds keto-friendly and low glycemic?
Yes, flax seeds are compatible with keto diets and have a glycemic index of 35. They are also suitable for vegan, vegetarian, paleo, Mediterranean, and gluten-free eating patterns.
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Nutrition data compiled from USDA FoodData Central and scientific sources.