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7 Nutritionist-Approved Foods to Support Healthy, Sustainable Weight Loss

When it comes to weight loss, extremes don’t work — consistency does.

New York–based nutritionist Rachel Stahl and Danielle Starin, Director of Nutrition at Nutritionix, the world’s largest online nutrition database, say building your pantry around smart staples makes healthy eating easier — and far more sustainable.

Rather than cutting entire food groups or chasing trends, they recommend keeping these seven nutrient-dense foods on hand to help manage hunger, balance blood sugar and support long-term weight goals.

  1. Plain Greek yoghurt

The calcium-filled favourite is a stellar breakfast food, but never forget that it can be used in lunch, dinner, dessert, and snack recipes. “Greek yogurt is great not only as a breakfast food topped with some fruit, but it really shines as a weight loss superfood when used as a substitute,” Danielle says.

“Try it instead of sour cream, mayo, or even as a fruit dip.”

  1. Sparkling water

Are you hungry or just dehydrated? That’s the ultimate question. “Sparkling water is great for weight loss because not only is it an alternative to sugary sodas, but it also hydrates you,” Rachel notes.

“Sometimes thirst can be misread as hunger, [but] staying hydrated can help you to recognise the difference.”

  1. Nuts

Everyone needs to have a quick snack on hand, and nuts are ideal for those trying to slim down, says Danielle. “Nuts are a powerhouse for the three super-nutrients important for holding off hunger: protein, fibre, and good fats. Keep your serving to around one ounce, though, because too much of a good thing, even good fats, can lead to weight gain.”

When it comes to the nutty varieties, one specific type wins most nutritionists’ approval: “While almonds are high in calories, they can fit well into a healthy eating plan,” Rachel adds. Almonds help keep blood sugar steady and contain components that may help suppress hunger hormones and burn belly fat. They are also a good source of healthy fats, protein, and fibre, a nutritious trifecta to keep you satiated for longer.

  1. Whole Wheat Pasta

Carbs aren’t the enemy — refined carbs are the issue.

Whole wheat pasta contains significantly more fibre than white varieties, which slows digestion and promotes fullness.

“It’s also great to keep in the house because it can be tossed with some pasta sauce for a healthy meal in less time than it takes for pizza delivery,” Starin says.

Quick, balanced meals reduce the temptation for ultra-processed takeaway options.

  1. Pulses

Beans, chickpeas and lentils are among the most underrated weight-management foods.

They’re:

  • High in plant protein

  • Rich in fibre

  • Budget-friendly

  • Excellent for gut health

Their slow-digesting carbohydrates help stabilise blood sugar and keep you feeling satisfied for hours.

Add them to soups, salads, curries or use them as a base instead of refined grains.

  1. Cucumbers

Low-calorie and high in water content, cucumbers help add volume to meals without excess energy intake.

“The water content keeps you hydrated, and the crunch keeps you interested,” says Starin.

Try:

  • Cucumber slices instead of crackers or chips

  • Adding them to wraps and sandwiches

  • Mixing into yoghurt-based dips

High-volume, low-calorie foods can support fullness without restriction.

  1. Lean poultry

Protein remains one of the most important nutrients for weight management.

“Protein is the darling of nutrients for weight loss, and lean poultry is a great source,” Starin adds.

Opt for:

  • Skinless chicken breast

  • Lean turkey mince

  • Grilled rather than fried options

Swapping higher-fat meats for lean protein helps reduce excess calories while maintaining satiety and muscle support.

Robyn Foyster: Robyn Foyster is a multi‑award-winning journalist, tech entrepreneur, and founder of Foyster Media, the company behind The Carousel, Women Love Tech, and Game Changers. With over 30 years’ experience across print, digital, television, and immersive media, Robyn has been a leading voice in shaping Australia’s female narrative. Robyn Foyster is a multi‑award-winning journalist, tech entrepreneur, founder and owner of The Carousel, Women Love Tech, and Game Changers. With over 40 years’ experience across print, digital, television, and immersive media, Robyn has been a leading voice in shaping Australia’s female narrative. As editor and founder of Women Love Health, Robyn is passionate about empowering women through evidence-based, impact-driven storytelling. From wellness and personal growth to career development and sustainable living, her work reflects a deep belief that informed, inspired women can transform their lives—and the world around them.
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