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A translucent golden-brown drink sits in a clear glass, with a few small flaxseeds visible near the bottom.
●Low GI

Flaxseed Tea Calories

Omega-3 source, low calorie, herbal tea

In season: Spring · Summer · Autumn · Winter

CALORIES · 100 G

7kcal

GI

0low

POTASSIUM · 100 G

15mg

FIBER · 100 G

0.4g

Quick answer

1 cup (medium) of Flaxseed Tea (240 g) has 17 calories. That works out to 7 calories per 100 g. It contains 1.2 g of carbs, 0.7 g of protein, 1 g of fat and 1 g of fiber. Its glycemic index is 0 (low), so it raises blood sugar slowly.

Flaxseed Tea Nutrition Facts

Selected: 1 cup (medium) · 240 g

17

KCAL / 240G

Carbs

1.2g

· 0% DV

Protein

0.7g

· 1% DV

Fat

1g

· 1% DV

Fiber

1g

· 4% DV

DV is the share of the daily value covered, on a 2,000 kcal reference diet.

Calories come from: Carbs 29% · Protein 17% · Fat 54%

Flaxseed Tea nutrition facts table · 1 cup (medium) (240 g)

NutrientAmount% DV
Calories17 kcal
Total fat1 g1%
Saturated fat0.07 g0%
Trans fat0 g
Sodium2.4 mg0%
Total carbohydrate1.2 g0%
Fiber1 g4%
Protein0.7 g1%

Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.

Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.

Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.

Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.

Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.

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How Many Calories in 1 Cup of Flaxseed Tea?

ServingAmountCalories
1 cup (medium)240 g17 kcal
100 g100 g7 kcal
1 piece (small)120 g8 kcal
1 cup (small)180 g13 kcal
1 serving (medium)200 g14 kcal
1 piece (medium)240 g17 kcal
1 serving (large)300 g21 kcal
1 cup (large)350 g25 kcal

Calculated from 7 calories per 100 g.

Frequently Asked Questions About Flaxseed Tea

How do you make flaxseed tea?

Flaxseed tea is made by steeping flaxseeds in hot water. Add a small spoonful of seeds to a cup, let them infuse, then strain for a smoother drink. Simmering the seeds instead can make the tea thicker and more gel-like.

Does flaxseed tea help with constipation?

Flaxseed tea may help ease constipation because soaked flaxseeds release mucilage, a gel-like substance that can support bowel movements. Strained tea provides less fiber than eating the seeds, so it should not be treated as a substitute for adequate fluids and dietary fiber.

Does flaxseed tea contain as much omega-3 as ground flaxseed?

No, strained flaxseed tea does not provide as much omega-3 as ground flaxseed. Much of the oil remains in the seeds rather than dissolving into the water. For omega-3, eating ground flaxseed is more useful than drinking only the infusion.

Why is flaxseed tea slimy?

Flaxseed tea becomes slimy because the seed coats release mucilage when they soak in water. That gel-like texture is normal, not a sign that the tea has spoiled. Strain it sooner or use fewer seeds if you prefer a thinner drink.

Can you drink flaxseed tea every day?

Yes, most people can drink flaxseed tea regularly in moderate amounts. Too much may cause bloating, gas, or loose stools, especially if you also eat the seeds. Drink enough water, and cut back if it causes digestive discomfort.

Is flaxseed tea safe during pregnancy?

Ask your healthcare professional before drinking flaxseed tea regularly during pregnancy. There is not enough reliable evidence to establish the safety of larger or concentrated amounts, and a brewed herbal drink is different from the small amounts of flaxseed used in food.

Can you drink flaxseed tea before bed?

Yes, you can drink flaxseed tea before bed; it contains no caffeine, so it is not expected to keep you awake. Its gel-like texture or effect on digestion may feel uncomfortable for some people, so try it earlier if that happens.

Can flaxseed tea cause diarrhea or bloating?

Yes, flaxseed tea can cause bloating, gas, or diarrhea, particularly when you drink a lot or consume the seeds too. Start with a mild infusion and reduce the amount if symptoms appear; persistent or severe symptoms need medical attention.

Can you reuse flaxseeds after making flaxseed tea?

You can steep the same flaxseeds again, but the second infusion will usually be weaker and less flavorful. The seeds may also have released much of their gel-forming material during the first steep. For a more consistent cup, use fresh seeds.

How long does brewed flaxseed tea last in the fridge?

Keep brewed flaxseed tea in a covered container in the refrigerator and use it within a few days. It may thicken as it stands, so stir it before serving. Discard it if its smell, appearance, or taste changes.

Flaxseed Tea Vitamins & Minerals

Vitamins

B1

0.02mg · 2% DV

B2

0.02mg · 2% DV

B6

0.02mg · 1% DV

Biotin

0.24µg · 1% DV

Minerals

Magnesium

14mg · 3% DV

Copper

0.02mg · 2% DV

Phosphorus

17mg · 2% DV

Manganese

0.05mg · 2% DV

Potassium ⭐

36mg · 1% DV

Sodium

2.4mg · 0% DV

Flaxseed Tea Glycemic Index

GLYCEMIC INDEX

0
Low
0 Low5570100

GLYCEMIC LOAD

0
Low

Accounts for portion size — a more realistic measure than GI alone.

How to Burn Off Flaxseed Tea

To burn the 17 calories in 1 cup (medium) (240 g):

🚶

4min

Walking (5 km/h)

🏃

2min

Running (8 km/h)

🚴

2min

Cycling

🏊

2min

Swimming

Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.

What is Flaxseed Tea?

Flaxseed tea is an infusion made by steeping whole or lightly crushed flaxseeds in hot water. As they sit, the seeds can thicken the liquid and give it a slightly slippery, gel-like texture; strain them out or leave them in, according to your preference.

It is a gentle, mild-tasting herbal drink rather than a staple tea in most places, and is usually served warm. The infusion is low in calories. Flaxseeds contain omega-3 fats, though how much reaches a strained cup depends on the preparation. For a lighter texture, steep briefly and strain; a squeeze of lemon can add brightness without making the drink heavy.

How Nutritious Is Flaxseed Tea?

Nutrient density

Medium

40/ 100

How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.

Satiety score

Medium

42/ 100

An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.

Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.

Is Flaxseed Tea Processed?

NOVA 2

Minimally Processed

1. Unprocessed

2. Minimally Processed

3. Processed

4. Ultra-Processed

NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.

Does Flaxseed Tea Contain Allergens?

No known major allergens

Gluten free
Dairy free
Eggs free
Peanuts free
Tree nuts free
Fish free
Soy free
Sesame free

Which Diets Is Flaxseed Tea Good For?

Vegan

✓ Suitable

Vegetarian

✓ Suitable

Gluten-Free

✓ Suitable

Dairy-Free

— Not suitable

Mediterranean

✓ Suitable

Paleo

✓ Suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

✓ Suitable

Low FODMAP

— Not suitable

Flaxseed Tea Fat Profile

SATURATED

0.07g

MONOUNSATURATED

0.17g

POLYUNSATURATED

0.55g

⚖️

Omega 6:3 ratio 0.5:1

Below the ideal 4:1 — a good omega balance.

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Nutrition data compiled from USDA FoodData Central and scientific sources.