Evidence-aware nutrition guide for Flaxseeds.Values are approximate per 100 g unless stated otherwise.
Flaxseeds nut & seedAvailable year-round
Nut & Seed guide · values per 100 g (3.5 oz)

Flaxseeds Nutrition Facts, Vitamins and Benefits

Flaxseeds (Linum usitatissimum) is included in the Topraktan Bilgiler nut & seed library. Per 100 g it provides approximately 534 kcal and includes 392 mg magnesium, 27.3 g fiber, 255 mg calcium. Values can vary with variety, ripeness, growing conditions and preparation.

392 mg magnesium27.3 g fiber255 mg calcium18.3 g protein
Energy534 kcal
Fiber27.3 g
Vitamin C0.6 mg
Potassium813 mg

Flaxseeds benefits and place in a balanced diet

  • Flaxseeds provides 27.3 g of dietary fiber per 100 g. Fiber supports normal bowel function and can contribute to fullness as part of a balanced diet.
  • A 100 g serving contains about 0.6 mg of vitamin C. Vitamin C contributes to normal immune function, collagen formation and protection of cells from oxidative stress.
  • Its potassium content is approximately 813 mg per 100 g. Potassium contributes to normal muscle and nervous-system function and the maintenance of normal blood pressure.
  • It supplies about 392 mg of magnesium per 100 g. Magnesium contributes to normal energy metabolism and normal muscle function.
  • With approximately 18.3 g of protein per 100 g, it can contribute to total daily protein intake. Protein supports the maintenance and growth of muscle mass.
  • It contains about 5.7 mg of iron per 100 g. Iron contributes to normal red blood cell formation and oxygen transport; absorption from plant foods varies.

Flaxseeds nutrition facts

The table covers calories, macronutrients, vitamins, minerals, fatty acids and amino acids where a measured value is available. Values are shown per 100 g and for a 28 g reference serving.

Flaxseeds vitamins, minerals and nutrition facts
NutrientPer 100 g28 g serving
Core values and macronutrients
Energy534 kcal149.5 kcal
Water7 g1.9 g
Protein18.3 g5.1 g
Total fat42.2 g11.8 g
Saturated fat3.7 g1 g
Monounsaturated fat7.5 g2.1 g
Polyunsaturated fat28.7 g8 g
Carbohydrate28.9 g8.1 g
Dietary fiber27.3 g7.6 g
Total sugars1.6 g0.4 g
Starch0 g0 g
Ash3.7 g1 g
Cholesterol0 mg0 mg
Minerals
Calcium255 mg71.4 mg
Iron5.7 mg1.6 mg
Magnesium392 mg109.8 mg
Phosphorus642 mg179.8 mg
Potassium813 mg227.6 mg
Sodium30 mg8.4 mg
Zinc4.3 mg1.2 mg
Copper1.2 mg0.3 mg
Manganese2.5 mg0.7 mg
Selenium25.4 µg7.1 µg
Fluoride0 µg0 µg
Vitamins and vitamin-like compounds
Vitamin C0.6 mg0.2 mg
Vitamin B1 (Thiamin)1.6 mg0.5 mg
Vitamin B2 (Riboflavin)0.2 mg0 mg
Vitamin B3 (Niacin)3.1 mg0.9 mg
Vitamin B5 (Pantothenic acid)1 mg0.3 mg
Vitamin B60.5 mg0.1 mg
Vitamin B7 (Biotin)0 µg0 µg
Vitamin B9 (Folate)87 µg24.4 µg
Folic acid0 µg0 µg
Food folate87 µg24.4 µg
Folate, DFE87 µg DFE24.4 µg DFE
Choline78.7 mg22 mg
Vitamin B120 µg0 µg
Vitamin A0 µg RAE0 µg RAE
Retinol0 µg0 µg
Beta-carotene0 µg0 µg
Alpha-carotene0 µg0 µg
Beta-cryptoxanthin0 µg0 µg
Lycopene0 µg0 µg
Lutein + zeaxanthin651 µg182.3 µg
Vitamin E0.3 mg0.1 mg
Vitamin D0 µg0 µg
Vitamin K4.3 µg1.2 µg
Fatty acids
Omega-30 g0 g
Omega-60 g0 g
Types of sugar
Sucrose1.2 g0.3 g
Glucose0.4 g0.1 g
Fructose0 g0 g
Lactose0 g0 g
Maltose0 g0 g
Galactose0 g0 g
Amino acids
Tryptophan0.3 g0.1 g
Threonine0.8 g0.2 g
Isoleucine0.9 g0.3 g
Leucine1.2 g0.3 g
Lysine0.9 g0.2 g
Methionine0.4 g0.1 g
Cystine0.3 g0.1 g
Phenylalanine1 g0.3 g
Tyrosine0.5 g0.1 g
Valine1.1 g0.3 g
Arginine1.9 g0.5 g
Histidine0.5 g0.1 g
Alanine0.9 g0.3 g
Aspartic acid2 g0.6 g
Glutamic acid4 g1.1 g
Glycine1.2 g0.3 g
Proline0.8 g0.2 g
Serine1 g0.3 g
Vitamin details
Niacin equivalents0 mg0 mg
Vitamin D20 µg0 µg
Vitamin D30 µg0 µg
Vitamin K1 (Phylloquinone)4.3 µg1.2 µg
Vitamin K2 (Menaquinone)0 µg0 µg
Beta-tocopherol0 mg0 mg
Gamma-tocopherol20 mg5.6 mg
Delta-tocopherol0.4 mg0.1 mg
Fatty-acid details
Trans fat0 g0 g
Alpha-linolenic acid (ALA)0 g0 g
Linoleic acid0 g0 g
EPA0 g0 g
DHA0 g0 g

How many calories are in Flaxseeds?

100 g (about 3.5 oz) provides approximately 534 kcal. A 28 g reference serving provides approximately 149.5 kcal. Values vary with variety, ripeness and preparation.

How to use Flaxseeds in the kitchen

Flaxseeds can be used as a snack ingredient or added to breakfast dishes, salads and recipes. Measure the portion because nuts and seeds are energy-dense.

Cooking, peeling, draining and added oil or sugar can change nutrition values. The calculator scales the recorded reference values by weight.

Nutrition values can vary by variety, maturity and preparation. Seasonal dates refer to approximate general harvest periods in Turkey, not universal availability. General information only; not medical advice. Primary composition reference: USDA FoodData Central.