SO DYK
HEART FUNCTION

Flaxseed

Linum usitatissimum

also known as linseed, flaxseed oil

Strong (cholesterol, fiber)
Flaxseed — Köhler 1887 botanical illustration

A small brown or golden seed pressed for oil and ground into meal. One of the richest plant sources of omega-3 fats and lignans — and one of the few seed foods with solid evidence for cholesterol and digestive health.

  • Lowers LDL cholesterol when ground flax is eaten daily
  • May modestly lower blood pressure
  • Rich in soluble and insoluble fiber — supports regularity
  • One of the highest plant sources of ALA, a plant-form omega-3 fat
  • Rich in lignans, plant compounds with mild estrogen-balancing effects
  • Supports satiety and steady blood sugar when eaten with meals
Always grind whole flaxseed before eating — whole seeds pass through undigested
Drink plenty of water with flax — the fiber can cause blockage without enough fluid
Use caution with blood thinners — flax has mild anticoagulant action
May lower blood sugar — caution with diabetes medication
Skip large medicinal doses during pregnancy due to the lignan content
Can reduce absorption of oral medications — separate doses by at least 2 hours

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