Flaxseed is a versatile ingredient that may improve the flavor and texture of virtually any recipe. It's also rich in nutrients and has been connected to a variety of health advantages.

Let's go over the specific benefits, caveats, and how to incorporate them into your diet.

1. Packed with nutrients.


Flaxseed contains a variety of nutrients, including essential vitamins and minerals. A spoonful (7 g) of ground flaxseed

Calories: 37.
Carbs: 2 grams.
Fat: 3 g
Fiber: 2 grams.
Protein: 1 g.
Thiamin is 10% of the Daily Value (DV).
Copper: 9% of the DV.
Manganese: 8% of the daily value.
Magnesium: 7% of the recommended daily value
Phosphorus: 4% of the Daily Value
Selenium (3% of the DV)
Zinc: 3% of the recommended daily value
Vitamin B6: 2% DV
Iron: 2% of the DV.
Folate: 2% of the Daily Value

Flaxseed is strong in thiamin, a B vitamin that is essential for energy metabolism and cell function. It's also an excellent source of copper, which is used in:

Topics covered include brain development, immunological health, and iron metabolism.

2. Rich in omega-3 fatty acids.


Flaxseed contains a high concentration of alpha-linolenic acid (ALA), an omega-3 fatty acid found predominantly in plant foods that is beneficial to heart health.

According to a 2020 review, omega-3 fatty acids (ALA) may help reduce inflammation and prevent fat buildup in arteries (atherosclerosis).

A recent study of 8,866 adults found that increasing ALA intake was associated with reduced cholesterol levels and a lower risk of ischemic heart disease (which is caused by narrower arteries) and type 2 diabetes.

A major 2021 analysis of 34 research found that increasing ALA intake was associated with a lower risk of death from heart disease.

3. May prevent cancer.


Flaxseed contains lignans, plant chemicals known for their powerful cancer-fighting effects.

A 2018 literature review linked flaxseed consumption to a decreased risk of breast cancer, particularly among postmenopausal women. Animal and test-tube studies also demonstrate that flaxseed protects against malignancies of the:

Colon Skin Blood Lung

Human studies are needed to determine whether the effects are the same.

4. Fiber-rich


A tablespoon of ground flaxseed has 2 grams of fiber, which is approximately 5% and 8% of the daily recommended requirement for men and women, respectively.

Flaxseed includes both soluble and insoluble fiber, which your beneficial gut bacteria rely on to promote gut health and bowel regularity.

Soluble fiber absorbs water in the intestines and delays digestion, potentially helping to manage blood sugar (glucose) levels and decrease cholesterol.

Insoluble fiber bulks up the stool, potentially preventing constipation and promoting regular bowel motions.

5. May reduce cholesterol levels.


Flaxseed may help reduce cholesterol levels.

A analysis of 31 randomized controlled trials indicated that flaxseed may improve LDL (bad) cholesterol and total cholesterol (TC) in persons with high LDL or lipid levels.

A 2021 randomized clinical trial of patients with high blood pressure found similar results: 4 tablespoons (30 g) of flaxseed per day led to significant decreases in

Body Mass Index (BMI)
TC blood pressure

Flaxseed's fiber content could explain these effects. Fiber binds to bile salts before your body excretes them. To restore these bile salts, your liver removes cholesterol from your bloodstream, lowering levels.

6. May lower blood pressure.


Flaxseed is well known for its ability to lower blood pressure levels.

A randomized clinical research in 2021 discovered that while a placebo elevated both forms of blood pressure, flaxseed intake of 30 g over 12 weeks was related with:

The study found a 13.36-unit drop in systolic blood pressure.
According to the study results, diastolic blood pressure decreased by 5.6 units.
7. May help balance your blood sugar levels.

Flaxseed may help regulate blood sugar levels.


According to a 2018 assessment of 25 studies, whole flaxseed may lower blood sugar and reduce insulin resistance. This blood sugar-lowering impact could be attributed to flaxseed's soluble fiber content.

A 2020 assessment of 29 randomized controlled studies found that soluble fiber reduces sugar absorption in the blood, potentially lowering blood sugar levels. As such, flaxseed may be especially beneficial if you have type 2 diabetes.

Because flaxseed oil lacks fiber, the benefits of flaxseed for blood sugar management are mostly applicable to whole flaxseed.

8. Could help you manage your weight.


Several studies have suggested that flaxseed can help with weight loss.

A 12-week study published in 2022 included 108 volunteers who consumed flaxseed hulls (mucilage) twice daily while eating a low-calorie diet. The results suggest that 68% and 46% of the two flaxseed groups lost at least 5% of their weight.

Only 9% of individuals in the placebo group lost weight. This is most likely because soluble fiber slows digestion and improves feelings of fullness, which can be especially beneficial if you're attempting to lose weight.

Tips for Adding Flaxseed to Your Diet


Here are some suggestions for how to incorporate these tiny seeds into your everyday diet.

Consume ground seeds rather than whole.


Ground flaxseed is easier to digest than whole flaxseed, in part because your intestines are unable to break down the tough outer shell.

You can purchase whole flaxseed, grind it in a coffee grinder, and keep the ground flaxseed in an airtight container for easy use.

How do you include flaxseed oil in your diet?


Flaxseed oil has more ALA than ground flaxseed. Just one tablespoon of ground flaxseed has 1.6 g of ALA, but one tablespoon (14 g) of flaxseed oil contains around 7 g of ALAT.

Flaxseed includes several other important elements, including fiber, that are not found in its oil. To completely appreciate the health advantages of this diet, start with ground flaxseed.

How much flaxseed will you need to reap the benefits?


Many of the health advantages reported in the research above were obtained with just one tablespoon of ground flaxseed per day.

There are no precise dietary guidelines for flaxseeds from US health groups. However, most experts agree that 1 to 2 tablespoons (7 to 14 g) of ground flaxseed per day is a reasonable quantity in a balanced diet to avoid excessive fiber.

Is there a risk to eating flaxseed?


Although flaxseed has many health benefits, there are certain drawbacks to consider:

Too much fiber: Ground flaxseed contains a lot of fiber, and increasing your fiber intake too soon might cause digestive troubles like gas and bloating.

Allergy: Although uncommon, allergic responses to flaxseed and flaxseed oil are possible.

Medication interactions: Flaxseed can interact with a variety of medications, including blood thinners and antiplatelet agents.

Hormone effects: Some flaxseed chemicals may mimic estrogen. Those on hormone therapy or with hormone-sensitive cancers should see their doctor before incorporating it into their diet. If you are pregnant or nursing, you should exercise caution when using flaxseed.

The takeaway


Flaxseed contains a wealth of nutrients, including omega-3 fatty acids, fiber, and beneficial plant compounds such as lignans, all of which have several health advantages.

This tiny seed may promote digestive health, protect against certain cancers, regulate blood sugar levels, and lower blood pressure and cholesterol.