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20 Weight Loss Foods Under 50 Calories Per Serving

20 Weight Loss Foods Under 50 Calories Per Serving

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Losing weight doesn’t mean giving up flavor or fun. There are tons of tasty foods that won’t pile on the calories.

This list is full of colorful, crunchy, and juicy options with 50 calories or less per serving. Whether you want a smart snack or a light side, these picks keep things fresh and satisfying.

1. Cucumber Slices

Cucumber Slices
© Eating Bird Food

Cucumbers are cool, crisp, and refreshing, with a high water content that helps you feel full without many calories. They’re almost all water, but their satisfying crunch makes them feel like more than just filler.

Sprinkle with lemon juice or chili powder for a snack that’s hydrating and vibrant.

2. Celery Sticks

Celery Sticks
© Bowl Me Over

These pale green stalks are famous for being ultra-low-calorie, and they bring a satisfying crunch with every bite. Celery’s natural bitterness pairs surprisingly well with creamy dips or nut butters in small amounts.

Its fiber and high water content can help keep hunger in check between meals.

3. Cherry Tomatoes

Cherry Tomatoes
© Healthline

Bright red and candy-sweet, cherry tomatoes burst with juice and a hint of tangy acidity. They’re packed with lycopene and vitamin C, making them a healthy, low-calorie way to add flavor.

Toss them in salads or roast them lightly for a deeper, jammy taste.

4. Air-Popped Popcorn (1 Cup)

Air-Popped Popcorn (1 Cup)
© The Big Man’s World

When popped without oil or butter, popcorn becomes a light, airy snack with a toasted aroma and gentle crunch. It’s whole grain and surprisingly satisfying for how few calories it contains.

A sprinkle of smoked paprika or nutritional yeast takes it to the next level.

5. Watermelon Cubes

Watermelon Cubes
© Season Health

Juicy and sweet, watermelon offers bold flavor with almost no fat or calories. Its high water content makes it refreshing and filling at the same time.

Serve chilled on hot days or freeze chunks for a sorbet-like treat.

6. Pickles

Pickles
© Eat This Not That

Pickles bring a briny zing that punches up any snack plate, all while being incredibly low in calories. Their crunch is addictive, and the vinegar base can help curb sugar cravings.

Just be mindful of sodium if eating them often or in large amounts.

7. Zucchini Rounds

Zucchini Rounds
© Life Made Sweeter

Zucchini rounds are light, tender, and slightly grassy in flavor when raw, and soft and smoky when grilled. They soak up marinades beautifully and work as a blank canvas for dips.

Slice thin and stack with tomato and basil for a mini caprese-style bite.

8. Steamed Broccoli

Steamed Broccoli
© Downshiftology

Broccoli’s earthy taste becomes sweeter when steamed, and it holds onto its pleasant crunch. It’s packed with fiber and nutrients, helping you feel satisfied longer.

Drizzle with lemon or toss with herbs for a side that feels hearty but stays light.

9. Baby Carrots

Baby Carrots
© Livestrong.com

These naturally sweet, compact carrots are crunchy, colorful, and perfect for dipping or munching on the go. They require no prep and add a cheerful snap to snack time.

Their fiber helps digestion, and their vivid orange hue signals beta carotene galore.

10. Seaweed Snacks

Seaweed Snacks
© Amazon.com

Paper-thin and toasted to perfection, seaweed snacks deliver ocean-bright flavor with a touch of salt. They’re low in calories but rich in iodine and other trace minerals.

Crunchy, savory, and oddly addictive, they’re a smart fix for salty snack cravings.

11. Radish Slices

Radish Slices
© – Healthy Little Peach

Radishes slice thin into crisp, peppery coins that add a fiery crunch to salads or toast. Their spicy kick wakes up the taste buds and breaks snack monotony.

Add a pinch of sea salt or a brush of olive oil for a fancier feel.

12. Mushrooms (Raw Or Lightly Cooked)

Mushrooms (Raw Or Lightly Cooked)
© Love and Lemons

Mild in flavor with a satisfyingly meaty texture, mushrooms add bulk and umami without heaviness. They shine in sautés or raw in salads, soaking up seasoning with ease.

Lightly roast or grill for a smoky, earthy side that stays under 50 calories.

13. Unsweetened Applesauce (1/4 Cup)

Unsweetened Applesauce (1/4 Cup)
© Foods For Long Life

Made from nothing but apples, unsweetened applesauce gives mellow sweetness without added sugar or fat. Its soft texture is comforting, making it a great dessert or snack base.

Sprinkle cinnamon on top for warmth and extra flavor without adding calories.

14. Spinach (Raw Or Steamed)

Spinach (Raw Or Steamed)
© Healthline

Spinach leaves are velvety and mild when raw, but they wilt into tender, flavorful bites when lightly steamed. They’re full of iron, fiber, and almost no calories.

Toss into omelets, blend into smoothies, or mix with lemon and garlic for a side dish that sings.

15. Sugar Snap Peas

Sugar Snap Peas
© Brooklyn Farm Girl

Crunchy and subtly sweet, snap peas are edible pods that feel crisp and juicy with every bite. Their gentle sugar content and fresh taste make them an ideal grab-and-go snack.

Serve chilled or with a yogurt dip to highlight their bright green snap.

16. Cauliflower Florets

Cauliflower Florets
© Healthshots

Cauliflower has a mild, slightly nutty taste and a soft yet firm texture when cooked. It’s a vegetable that takes on flavor like a champ—perfect roasted, steamed, or raw.

Grate it into “rice” or pair with low-calorie dips for variety.

17. Plain Gelatin Dessert

Plain Gelatin Dessert
© Tatiana Chizganova

Jiggly, glossy, and fun to eat, plain gelatin desserts offer a light sweetness with no fat and very few calories. They’re especially great when chilled and flavored with real fruit juice.

Top with a few berries for a playful, diet-friendly dessert.

18. Jicama Sticks

Jicama Sticks
© Mexican Made Meatless

With its ivory crunch and juicy texture, jicama feels like a cross between a pear and a potato. It’s sweet but mild, and packed with fiber to keep you full.

Serve cold with lime juice and chili powder for a snack that crackles with freshness.

19. Frozen Grapes (5–6 Grapes)

Frozen Grapes (5–6 Grapes)
© The FruitGuys

Frozen grapes are like tiny sorbet bites—cold, sweet, and full of natural sugars that satisfy a sweet tooth. Their firm texture and icy crunch make them great on hot days.

Eat them slowly and savor the pop of flavor in every frozen grape.

20. Asparagus Spears

Asparagus Spears
© Skinnytaste

Lightly steamed asparagus has a tender bite and a bright, grassy taste that feels fresh and light. It’s full of fiber and B vitamins but remains low in calories.

Dress it with a squeeze of lemon or a few flakes of sea salt for a fast, elegant snack.