KETO VERDICTYES
Flax seeds are excellent for keto: ~1.6–2g net carbs per 100g thanks to very high fiber and a rich omega-3 (ALA) profile. Best used ground to unlock nutrients and support digestion.
Are Flax Seeds Keto?
Seeds
Flax seeds are excellent for keto: ~1.6–2g net carbs per 100g thanks to very high fiber and a rich omega-3 (ALA) profile. Best used ground to unlock nutrients and support digestion.
- Net carbs (100g)1.6g
- Protein (100g)18.3g
- Fat (100g)42.2g
- Keto verdictKeto-friendly
NUTRITION FACTS
Per 100g (raw)
Net Carbs
1.6g
Total Carbs
28.9g
Fiber
27.3g
Protein
18.3g
Fat
42.2g
Calories
534
Source: USDA FoodData Central
WHY IT'S KETO-FRIENDLY
- Very low net carbs (~1.6–2g/100g) due to exceptionally high fiber
- High fat (~42g/100g), including ~23g omega-3 ALA, aligns with keto macros
- Fiber (≈27g/100g) lowers net carbs and promotes fullness
- Absorbs liquid and expands, enhancing satiety in small portions
- Versatile thickener/binder for keto baking and batters
- Nutty flavor pairs well with sweet or savory low-carb foods
HEALTH BENEFITS
- Rich in omega-3 ALA which supports heart health
- High fiber supports regularity and overall digestive health
- Contains lignans (polyphenols) with antioxidant activity
- May improve cholesterol profile (↓ LDL) when used regularly
- Provides magnesium and other minerals for metabolic function
- May help steady post-meal glucose when replacing refined carbs
PREPARATION SUGGESTIONS
GROUND DAILY
Grind 1–2 Tbsp fresh (coffee grinder) and add to yogurt, smoothies, or oatmeal alternatives.
FLAX SEED MEAL
Use pre-ground meal in baking, pancakes, and smoothies for easy mixing.
KETO CRACKERS
Mix ground flax with almond-flour, seeds, water, and salt; bake at 350°F (175°C) ~20 minutes.
SMOOTHIE BASE
Blend 1–2 Tbsp ground flax into coconut-milk-full-fat smoothies for fiber and omega-3s.
EGG REPLACER
Combine 1 Tbsp ground flax + 3 Tbsp water; rest 5 minutes to replace 1 egg in baking.
SALAD SPRINKLE
Dust ground flax over salads or roasted veg for a nutty boost.