Flaxseed - How Many Calories?

Reviewed by Dyt. Şeyda Ertaş, Registered Dietitian Last reviewed: May 16, 2026

Flaxseed

10 gr
Flaxseed image
53kcal
Carbohydrate2.89 gr %21
Protein1.83 gr %13
Fat4.22 gr %66

Flaxseed Nutrition Values

Nutrients100 gr1 1 Tablespoon
Calories(kcal)53453
Carbohydrate (g)28.92.89
Protein (g)18.31.83
Fat (g)42.24.22
Fiber (g)27.32.73
Cholesterol (mg)00
Sodium (mg)303
Potassium (mg)81381.3
Calcium (mg)25525.5
Iron (mg)5.70.57
Vitamin A (IU)00
Vitamin C (mg)0.60.06

Nutritional values are based on the USDA database. Natural variations may occur; this information is for informational purposes only and does not constitute medical advice.

Dietitian's Tips for Consuming Ground Flaxseed

  • Metabolic Impact: Ground flaxseed is rich in soluble fiber and alpha-linolenic acid (ALA), which helps slow the rise of blood sugar after meals. Regular intake has been linked to reductions in LDL cholesterol levels in several clinical studies.
  • Consumption Advice: A daily serving of 1-2 tablespoons (10-20 grams) stirred into yogurt, oatmeal, or a smoothie is an easy and practical way to incorporate it into your diet. Always choose the ground form over whole seeds, as whole flaxseeds largely pass through the digestive tract unabsorbed.
  • Things to Watch Out For: Ground flaxseed oxidizes quickly, so store it in an airtight container in the refrigerator after opening to preserve its nutritional quality. Individuals with thyroid conditions should avoid consuming large amounts raw due to cyanogenic glycosides and should consult their physician first.
  • Exercise Equivalent: One tablespoon of ground flaxseed (about 10 grams) provides roughly 53 calories, which can be burned with approximately 8-10 minutes of brisk walking. Adding it to post-workout meals delivers both plant-based protein for muscle recovery and anti-inflammatory omega-3 fatty acids.