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Small, smooth, glossy lemon seeds are ivory to pale yellow, oval and slightly flattened, with one tapered end.
●Low GI
★Natural
⚡High Potassium

Lemon seed Calories

Bitter citrus seed; typically consumed in very small amounts

In season: Spring · Summer · Autumn · Winter

CALORIES · 100 G

560kcal

GI

15low

POTASSIUM · 100 G

410mg

FIBER · 100 G

17.9g

Quick answer

1 teaspoon (whole) of Lemon seed (3 g) has 17 calories. That works out to 560 calories per 100 g. It contains 0.8 g of carbs, 0.5 g of protein, 1.3 g of fat and 0.5 g of fiber. Its glycemic index is 15 (low), so it raises blood sugar slowly.

Lemon seed Nutrition Facts

Selected: 1 teaspoon (whole) · 3 g

17

KCAL / 3G

Carbs

0.8g

· 0% DV

Protein

0.5g

· 1% DV

Fat

1.3g

· 2% DV

Fiber

0.5g

· 2% DV

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

Calories come from: Carbs 19% · Protein 12% · Fat 69%

Lemon seed nutrition facts table · 1 teaspoon (whole) (3 g)

NutrientAmount% DV
Calories17 kcal
Total fat1.3 g2%
Saturated fat0.18 g1%
Trans fat0 g
Sodium0.18 mg0%
Total carbohydrate0.8 g0%
Fiber0.5 g2%
Protein0.5 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 Teaspoon of Lemon seed?

ServingAmountCalories
1 teaspoon (whole)3 g17 kcal
1 piece (whole)0.3 g2 kcal
5 piece (whole)1.5 g8 kcal
1 serving (small)2 g11 kcal
10 piece (whole)3 g17 kcal
1 serving (medium)5 g28 kcal
1 tablespoon (grated)8 g45 kcal
1 tablespoon (whole)9 g50 kcal
100 g100 g560 kcal

Calculated from 560 calories per 100 g.

Frequently Asked Questions About Lemon seed

Can you eat lemon seeds?

Yes, accidentally eating a few lemon seeds is generally harmless, although they taste bitter and are usually removed. There is little reason to eat them deliberately in large amounts; strain lemon juice if you want to avoid them.

Are lemon seeds poisonous?

No, lemon seeds are not considered poisonous in the small amounts people might swallow while eating or drinking. Their bitter taste does not mean they are toxic, but they are not normally eaten as a snack.

What happens if you swallow a lemon seed?

A swallowed lemon seed will usually pass through your digestive system without causing a problem. Accidentally swallowing one or a few is generally not a concern, though small seeds can pose a choking risk for young children.

Can you grow a lemon tree from a lemon seed?

Yes, a fresh lemon seed can sprout and grow into a tree. Seed-grown trees may not produce fruit like the parent lemon, and they can take years to fruit, so they are not a quick way to grow lemons.

Why do lemon seeds taste bitter?

Lemon seeds taste bitter because they contain naturally occurring bitter plant compounds. Removing the seeds before squeezing or blending lemons helps keep drinks and dishes from picking up that sharp taste.

Do lemon seeds contain cyanide?

Lemon seeds are not regarded as a cyanide-poisoning risk when swallowed in the small amounts typically encountered in food. Avoid chewing or deliberately eating large quantities; the ordinary advice is simply to remove them if their bitterness bothers you.

How do you germinate a lemon seed?

Rinse a fresh lemon seed to remove pulp, then plant it in moist potting soil and keep it warm and bright. Keep the soil damp but not waterlogged; fresh seeds are generally more likely to sprout.

How do you remove lemon seeds from juice?

Pour freshly squeezed lemon juice through a fine-mesh strainer to catch the seeds. You can also squeeze the lemon over a small sieve or remove visible seeds with a spoon before using the juice.

Can lemon seeds cause appendicitis?

There is no good evidence that eating lemon seeds causes appendicitis. A seed swallowed by accident is usually harmless; seek medical care for severe or worsening abdominal pain rather than assuming a seed is responsible.

Can lemon seeds be used in cooking?

Lemon seeds are usually removed from recipes because they are bitter and do not add much flavor beyond that bitterness. Strain them out of juice, dressings, or sauces before serving.

Lemon seed Vitamins & Minerals

Vitamins

B1

0.01mg · 1% DV

Vitamin E

0.06mg · 0% DV

B5

0.02mg · 0% DV

B6

0mg · 0% DV

Minerals

Copper

0.01mg · 1% DV

Phosphorus

7.95mg · 1% DV

Manganese

0.02mg · 1% DV

Magnesium

3.54mg · 1% DV

Potassium ⭐

12mg · 0% DV

Sodium

0.18mg · 0% DV

Lemon seed Glycemic Index

GLYCEMIC INDEX

15
Low
0 Low5570100

GLYCEMIC LOAD

0.1
Low

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

How to Burn Off Lemon seed

To burn the 17 calories in 1 teaspoon (whole) (3 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 Lemon seed?

Lemon seed is the small, firm seed found inside a lemon. It is not a common food ingredient: most people remove the seeds when squeezing the fruit or preparing slices, rather than eating them on purpose. A seed accidentally bitten into has a distinctly bitter taste, so it can be noticeable even in a drink or dressing.

For lemonade, tea or a salad dressing, strain out the seeds for a smoother sip or bite. Although the nutrition figures per 100 g look concentrated, seeds are usually avoided and a typical serving is only about 3 g, so they contribute little to an everyday meal. For lemon flavour, use the juice or a little zest instead.

How Nutritious Is Lemon seed?

Nutrient density

Medium

42/ 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

53/ 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 Lemon seed Processed?

NOVA 1

Unprocessed

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 Lemon seed 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 Lemon seed Good For?

Vegan

✓ Suitable

Vegetarian

✓ Suitable

Gluten-Free

✓ Suitable

Dairy-Free

— Not suitable

Mediterranean

✓ Suitable

Paleo

✓ Suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

— Not suitable

Low FODMAP

— Not suitable

Lemon seed Fat Profile

SATURATED

0.18g

MONOUNSATURATED

0.41g

POLYUNSATURATED

0.39g

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Nutrition data compiled from USDA FoodData Central and scientific sources.