EatBetterEatBetter
Categories ▾Tools ▾Food GuideCompare
TR
App StoreGoogle Play

🧅

Low GI
Natural

Onion Slice Calories

Fresh, low-calorie, source of vitamin C

CALORIES

40kcal

GI

15low

POTASSIUM

146mg

FIBER

1.7g

Onion Slice Nutrition Facts

Selected: 100 g

40

KCAL / 100G

Carbs

9.3g

· 88%

Protein

1.1g

· 10%

Fat

0.1g

· 2%

Fiber

1.7g

Onion Slice Vitamins & Minerals

Vitamins

Vitamin C

7.4mg · 8% DV

B6

0.12mg · 7% DV

Folate

19µg · 5% DV

B1

0.05mg · 4% DV

Minerals

Phosphorus

29mg · 4% DV

Potassium

146mg · 4% DV

Calcium

23mg · 2% DV

Magnesium

10mg · 2% DV

Onion Slice Glycemic Index

GLYCEMIC INDEX

15
Low
0 Low5570100

GLYCEMIC LOAD

1
Low

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

Is Onion Slice 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 Onion Slice 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 Onion Slice 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

Onion Slice Fat Profile

SATURATED

0.03g

MONOUNSATURATED

0.01g

POLYUNSATURATED

0.02g

⚖️

Omega 6:3 ratio 2:1

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

Foods Similar to Onion Slice

🫛

Green beans in olive oil

92 kcal

🥔

Baked potato

93 kcal

🥕

Carrot

41 kcal

🥗

Tomato cucumber pepper salad

24 kcal

🍟

Homemade French fries

312 kcal

🥔

Baked potatoes

93 kcal

🍅

Roasted tomatoes

32 kcal

🫒

Artichoke stew with olive oil

92 kcal

Have another question about Onion Slice?

Ask the AI nutrition coach — calories, portions, alternatives and more, answered in seconds in the app.

EatBetter

Scan calories with your camera

Instant AI nutrition analysis

App StoreGoogle Play

Nutrition data compiled from USDA FoodData Central and scientific sources.