Introduction

Flaxseed oil is a plant-based oil rich in alpha-linolenic acid (ALA), an essential omega-3 fatty acid. It is widely used to support heart health, reduce inflammation, improve skin hydration, and promote digestive wellness—especially for people following vegetarian or vegan diets.

What Is Flaxseed Oil?

Flaxseed oil is extracted from the seeds of the flax plant (Linum usitatissimum) and is one of the richest dietary sources of ALA.

• Type: Plant-based omega-3 oil (ALA)
• Main role: Essential fat intake and inflammation balance
• Storage: Cell membranes and fat tissue

How Flaxseed Oil Works in the Body

ALA from flaxseed oil is incorporated into cell membranes and can be partially converted into EPA and DHA.

• Provides essential omega-3 fatty acids
• Supports anti-inflammatory pathways
• Contributes to cardiovascular protection
• Supports skin barrier and hydration

Sources of Flaxseed Oil

• Cold-pressed flaxseed oil
• Flaxseed oil capsules
• Whole flaxseeds (ground form)
• Flaxseed-based foods

Omega-3 (ALA) Deficiency

ALA deficiency may occur in diets low in healthy fats or plant-based omega-3 sources.

Possible deficiency-related symptoms include:

• Dry skin and hair
• Digestive discomfort
• Joint stiffness
• Low energy
• Poor cardiovascular balance

Dosage & How to Take Flaxseed Oil

• General health: 1–2 teaspoons (5–10 ml) per day
• Capsules: 1000–2000 mg/day
• Best use: Cold (do not heat)

Flaxseed oil should be taken with meals for better absorption.

Forms of Flaxseed Oil

• Liquid cold-pressed oil
• Softgel capsules
• Organic or virgin flaxseed oil

Benefits & Uses

• Supports heart and cholesterol health
• Provides plant-based omega-3s
• Improves skin hydration and elasticity
• Supports digestive comfort
• Helps balance inflammation

Safety, Side Effects & Precautions

• Generally safe at recommended doses
• High doses may cause loose stools
• Must be stored properly to prevent oxidation
• Consult a doctor if on blood-thinning medication

Special Populations

• Vegetarians & vegans: Excellent omega-3 source
• People with dry skin: Supports skin hydration
• Those with mild joint stiffness: Supports inflammation balance
• People avoiding fish oil: Plant-based alternative

Frequently Asked Questions

What does flaxseed oil do in the body?

It provides ALA omega-3s that support heart health, skin, and inflammation balance.

Is flaxseed oil the same as fish oil?

No. Flaxseed oil provides ALA, while fish oil provides EPA and DHA.

Can flaxseed oil be taken daily?

Yes. Daily use is safe and beneficial for most people.

Is flaxseed oil good for the heart?

Yes. It supports healthy cholesterol and cardiovascular balance.

Best time to take flaxseed oil?

With meals; liquid oil should not be heated.