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Benefits of Flaxseed

What flaxseed is, its omega-3, fibre and lignan content, what research suggests, its nutritional values and simple ways to include it in your meals.

By: Nazlı Gülşah Doğan, Specialist Dietitian Published: Updated: 4 min read
Benefits of Flaxseed

Flaxseed offers many benefits when included in meals and is also a rich ingredient for making supplements, so it falls into both the nutraceutical and functional food groups. Thanks to its vitamins and fatty acids, it is also regarded as a very nutritious food, and it is a popular choice in weight management. Including flaxseed in your eating plan can therefore be a useful part of a healthy diet.

WHAT IS FLAXSEED?

flaxseed benefitsFlaxseed comes from the flax plant, Linum usitatissimum. It is rich in antioxidants and omega-3 fatty acids and is counted among the functional foods.

Functional foods meet the body's basic nutritional needs while also offering benefits for physiological and metabolic functions. In short, they can be described as foods or food components that are associated with supporting a healthier life. Flaxseed has also been discussed in research on diet and cancer, but research is still ongoing, and eating it regularly does not guarantee that any health problem will be prevented.

BENEFITS OF FLAXSEED

May Support General Health

Flaxseed is rich in antioxidants. Antioxidants help neutralise harmful molecules known as free radicals in the body, which is why they are part of a healthy diet.

Flaxseed has a high antioxidant content because it contains a lot of lignans. The husks of flaxseed are particularly rich in lignans.

Research on Cancer Risk

Research suggests that omega-3 fatty acids may have a role in the growth of different cancer cells. Flaxseed contains omega-3 fatty acids, but there is no evidence that it prevents cancer, and it should not be used as a treatment or a replacement for medical care.

May Help with Regularity

Flaxseed is a significant source of fibre that remains in the digestive system after eating. By absorbing water in the gut, it can help support regular bowel movement. When eating these seeds, however, it is important to drink enough fluid.

Because flaxseed also contains oil, it can help soften stools and make them easier to pass.

Blood Sugar

Some studies suggest that lignans and other phytoestrogens may play a role in blood sugar balance, including glucose and insulin levels and insulin sensitivity. The research is limited, and flaxseed is not a treatment for diabetes. If you have diabetes, please speak with your doctor.

Cholesterol and Heart Health

flaxseed nutritional valuesThe American Heart Association recommends fibre and omega-3 intake to support heart health. Flaxseed contains both of these nutrients. It also contains phytosterols, which have been studied for their possible role in supporting healthy cholesterol levels.

Because flaxseed contains omega-3, it is associated with some of the general benefits that omega-3 may offer the body.

However, most importantly, if you have a cystic structure in the body, are being treated for breast cancer or have had breast cancer in the past, you must consult your doctor before eating it.

NUTRITIONAL VALUES OF FLAXSEED

The nutritional values of one tablespoon of ground flaxseed are as follows:

Energy 37.4 kcal
Protein 1.28 g
Fat 2.95 g
Carbohydrate 2.02 g
Magnesium 27.4 mg
Calcium 17.8 mg
Phosphorus 44.9 mg
Potassium 56.9 mg
Folate 6.09 mcg

HOW IS FLAXSEED EATEN?

Flaxseed can be used as whole seeds or in oil form. After it has been ground, it should be eaten within 24 hours. It has no strong or unpleasant taste, so it is easy to include in meals.

As whole seeds

You can soak 1.5 tablespoons of flaxseed and eat it with a little yoghurt.

As a liquid

You can steep flaxseed in boiling water and drink it like tea.

Ground

You can also use flaxseed ground, but it should be eaten within 24 hours of grinding.

As oil

The most common way of using flaxseed is as an oil.

This article is for general information only; please consult your doctor and dietitian about your own situation.

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This content is for information only. For a personalised nutrition programme, please consult a dietitian.