The Best Healthy Snacks for Weight Loss: High Protein, Low Calorie and Actually Worth Eating

Updated 11/06/26

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For years, we have been told - Snacking is Bad!

Every diet you've ever come across probably told you to cut out snacks entirely, and if you're anything like most people, that lasted about four days before you were elbow-deep in a packet of chips at 11 pm, wondering where it all went wrong.

The issue was never the snacking. It was what you were snacking on.

Only if you eat healthy snacks for weight loss will you realise that overall, you end up eating less. Simply because by the time you eat your meals, you aren't that hungry anymore and end up eating less than usual.

Low calorie snacks that are high in protein keep your hunger in control, which makes dieting easy.

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Snacking Can Help You Lose Weight

Some people think that by skipping snacks, they are saving calories but in reality you are just getting hungrier before the next meal.

When you go too long without eating, your blood sugar dips, your mood tanks, and suddenly the very reasonable part of your brain that knows better gets overruled by the part that just wants something or anything and that too immediately.

Opting for low calorie food for diet always helps whether it is snacks or a meal. They keep your hunger in check and help you make the right decisions when it comes to picking food you want to eat.

This is something that SheMed's programme data reflects quite starkly. Before starting, somewhere close to 40% of patients were snacking multiple times a day. Within just a few weeks, that number had dropped to under 10%.

That means almost 5 in every 6 people experience that their appetite was regulated and hence they could change their habit. For some people that is impossible to do on their own.
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If you're in your 40s or 50s and managing weight alongside hormonal changes, here's what to prioritise:

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Best Healthy Snacks for Weight Loss

Greek Yoghurt

Greek yoghurt might be the most powerful snack ingredient you can keep in your fridge.

A standard serving of plain Greek yoghurt sits at around 100 calories, but packs up to 17 grams of protein, which is a genuinely remarkable ratio for something that takes zero effort to prepare.

It's one of the best high protein low calorie foods going, and the protein does real work: it triggers satiety hormones that tell your brain you're full and keep it convinced for a couple of hours.

The trap to avoid is flavoured varieties. Manufacturers load them with sugar, and the protein content drops off a cliff. If you want, add your own fruits on top.

Boiled Eggs

A couple of boiled eggs has 140 calories and contains about 12 grams of protein.

If your goal is to eat snacks high in protein and low in calories, eggs are PERFECT!

There are ample studies that prove that eating eggs makes people feel fuller for longer than those eating any carbohydrate-based snacks with similar calories.

Cottage Cheese

Cottage cheese has cheese in its name, and yet it is often overlooked.

In a serving of 100g, you get around 11 grams of protein and somewhere between 80–90 calories. These numbers make it one of the most underrated low calorie and high protein snacks in existence.

It stands out as a food item because of its casein content. Casein in general is considered a better quality protein as compared to whey and plant protein because of its slow digesting properties.

And if you want to turn it into a low calorie food for diet, just add cucumbers or tomatoes to it.

Edamame

Edamame is used a lot in Japanese restaurants, but otherwise, you don't hear about it. In a serving, you will get 9 grams of protein for only 90 calories. The protein to calorie ratio here is one of the best for any plant based food item.

Moreover, it takes about four minutes to go from frozen to normal, travels easily in a small container, and requires nothing more than a pinch of salt to be genuinely enjoyable.

Hummus with Vegetables

Classics emerge due to certain qualities of theirs, and samples of evidence regularly cited indicate that one of the healthiest ways to eat is via vegetables, combined with hummus, as a way to achieve or maintain an ideal body weight.

Hummus contains chickpeas, which give you protein and vegetables give you fibre. Both together assist very well in eating healthy.

It is a highly recommended healthy snack for weight loss that is filling and one that you can certainly have between meals

Nuts (in the Right Portions)

The best part about nuts is that only a small quantity is enough for you to get the benefits out of them, like healthy fats, magnesium, protein, etc. But the best part can easily become the worst, if you start treating them like a pack of chips and go on. The calories will start piling up in no time.

When eaten in the right amount, they can be the best low calorie and high protein snacks for you.

Rice Cakes with Nut Butter

Rice cakes are on two extreme ends - extremely low calories and extremely low satiety quotient.

But if you add nut butter to it, magic happens! Nut butter adds a healthy amount of protein and fat which will keep you full for a longer time, without increasing the calorie count by a lot.

Apple Slices with Peanut Butter

Apple slices with peanut butter is another beautiful snack combination. Apples slow sugar absorption since they are high in fibre and water content. Peanut butter slows it even further because of all the protein in it.

A normal serving of this will be around 150–200 calories, with a good amount of protein. And the best part is that you can make this low calorie snack in under sixty seconds! Minute to win it? Challenge accepted.

Snacks to Limit or Avoid

A quick word on things that look the part but don't play it.

Protein bars are the biggest offender. The marketing is impeccable. They make them look like healthy food options by using words like "high protein", "natural" and "functional" but flip one over and check the sugar content. Many contain as much sugar as a standard chocolate bar, with only slightly more protein to show for it.

Dried fruit must be avoided. Dried mango, for example, has nearly four times the calories of a normal mango and because it is low in water content, it is easy to get carried away and eat more of it in one go.

In general, make a habit of reading the ingredients of the snacks before you eat it.

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Best Time to Snack for Weight Loss

The honest answer is that meal timing matters less than the internet would have you believe. There's no magic window where a snack burns more fat or a specific hour where eating automatically leads to weight gain. What timing does affect, quite significantly, is how well you manage hunger across the day and whether you end up in a deficit or not.

That said, some patterns work better than others in practice.

The stretch between lunch and dinner is where most people come unstuck. If lunch is at 1pm and dinner isn't until 7pm, that's a six-hour gap. By hour four, blood sugar has dropped, decision-making gets worse, and whatever is fastest and most convenient wins. A planned snack around 3 to 4pm - something with protein in it - bridges that gap cleanly. You arrive at dinner actually hungry rather than ravenous, eat a reasonable portion, and don't spend the evening grazing because your body is still trying to catch up.

Morning snacking is less universally useful. If you eat breakfast and aren't particularly hungry by mid-morning, snacking anyway doesn't serve much purpose. If you skip breakfast or eat early, a small mid-morning snack makes sense for the same reason as the afternoon one: it stops you arriving at lunch in a state where you'll eat faster and more than you intended.

Evening snacking is where things get complicated, and not because eating after 7pm is metabolically cursed. The issue is that evening snacking tends to be habit-driven and emotionally driven rather than hunger-driven. You're tired, you're winding down, and reaching for something is a comfort ritual as much as anything else. If you genuinely feel hungry in the evening, a small high-protein snack like Greek yoghurt or cottage cheese is perfectly reasonable. If you're reaching for something out of habit, boredom or stress, that's worth noticing, because it's usually where the surplus calories quietly accumulate.

The simplest rule that holds up in practice: snack when you're genuinely hungry between meals, make it protein-led, and treat the 3 to 4pm window as the one slot most worth planning for. Everything else is secondary.

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How Much Difference Do Snacks Actually Make?

Snacks can make a huge difference in either direction. Unhealthy snacking will increase weight and healthy snacking will decrease weight since you will need to eat a lot less in meals.

SheMed's programme reflects this well. Before starting, somewhere between 40–45% of patients described their portion sizes as large. At the first refill, that figure had collapsed to under 5%. The proportion eating moderate or small portions climbed sharply. That's not just people trying harder; that's appetite genuinely changing.

If you've been attempting to fix your eating habits on your own and finding it difficult to make anything stick, SheMed's Weight Loss Programme is worth looking into. Around 80–85% of its 60,000+ patients report improved control over food cravings, and you can get started for £69 for the first month, which is just over £2 a day (less than the cost of your morning coffee).

For people who want more accelerated results, GLP-1 medications like Wegovy and Mounjaro are worth knowing about. Clinically, they've shown average weight loss of over 20%. Patients normally see around 7% drop in their weight in three months, and over 11% in six months.

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What Is the Best Snack for Weight Loss?

All the options provided above are great options. But our suggestion from even those would be Greek yoghurt and boiled eggs. Both are high protein low calorie foods, that are easy to prepare and something that you can consistently consume daily.

The most important thing to remind yourself is that if you don't enjoy eating something, don't force it on you. Eat any of the other food items provided above - in the right quantities.

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Does Healthy Snacking Guarantee Weight Loss?

No. Nothing in isolation does.

Healthy snacking is surely an essential part of weight loss; but it is still just a part. You need to get most of the other things like workout, sleep, stress etc. right as well. But the reason to highlight it here is that transitioning to healthy snacking or starting it in the first place is a very easy first step that you can take. Much easier than starting to go to a gym or prepping healthy meals for the week regularly.

So, guaranteed? - as mentioned, no. But healthy snacking will definitely be a major stride in getting there.

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Conclusion

Snacking done well is genuinely one of the easier wins available when you're trying to lose weight. It's not about having superhuman willpower or eating foods you don't enjoy. It's about having the right things available at the right times so that hunger doesn't get the chance to make your decisions for you.

The snacks in this article all share the same basic quality: they're high enough in protein to keep you full for a meaningful stretch of time, low enough in calories not to undo your deficit, and practical enough to actually fit into a normal day. Greek yoghurt, boiled eggs, cottage cheese, edamame, hummus with vegetables, a small handful of nuts, rice cakes with nut butter, apple slices with peanut butter. None of these require cooking skills, special equipment, or significant effort.

If you're on a GLP-1 medication like Mounjaro or Wegovy, the same principles apply, with one addition: protein becomes even more important during treatment to protect muscle mass as you lose weight. Keeping protein-led snacks available on days when your appetite is particularly suppressed helps you hit your protein targets without relying on large meals.

Start with one change. Swap whatever you're currently reaching for in the afternoon for something from this list and see how differently the rest of the day feels. Most people are surprised by how much that single shift affects their hunger, their mood and what they choose to eat at dinner.

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FAQ

Do healthy snacks actually help with weight loss?

Yes, when chosen well. The key is protein and fibre content. Snacks that are high in protein keep hunger-regulating hormones stable between meals, which means you eat less overall without having to consciously restrict yourself. The SheMed programme data shows that nearly 40% of patients were snacking multiple times a day before starting treatment. Within a few weeks, that dropped to under 10%, not because they were told to stop snacking, but because their appetite naturally regulated. Well-chosen snacks are part of that foundation.

What is the best snack for weight loss?

There isn't one single best option, but if pushed, plain Greek yoghurt consistently performs well. It delivers up to 17 grams of protein per 100-calorie serving, requires no preparation, and keeps most people full for two hours or more. Boiled eggs and cottage cheese are close behind for the same reasons. The common thread is protein content, not any particular food.

How many snacks a day should I have when trying to lose weight?

Most people do well with one planned snack, typically in the afternoon between lunch and dinner where the hunger gap is longest. Some people benefit from a second mid-morning snack depending on when they eat breakfast. The number matters less than whether the snack is genuinely needed. If you're not hungry, eating a snack because you think you should isn't useful. If you are hungry, a protein-led snack is almost always better than waiting and arriving at the next meal ravenous.

Are high protein snacks better for weight loss?

Yes, consistently. Protein has the highest thermic effect of any macronutrient, meaning your body uses more energy digesting it than it does with fat or carbohydrates. More practically, protein triggers satiety hormones more effectively than carbohydrates or fat alone, which means you feel full sooner and stay full longer. For weight loss specifically, choosing snacks where protein is the primary macronutrient rather than an afterthought makes a measurable difference to how much you eat at subsequent meals.

What snacks should I avoid when trying to lose weight?

Anything marketed as a healthy snack that leads with sugar rather than protein. Most mainstream protein bars, cereal bars, flavoured yoghurts, and rice cakes eaten on their own fall into this category. They tend to spike blood sugar quickly, which creates a short window of fullness followed by a sharper hunger rebound. The label check to do is simple: if sugar is higher than protein per serving, it's not doing the job you need it to do.

Is it okay to snack in the evening when trying to lose weight?

Yes, if you're genuinely hungry. A small protein-led snack in the evening, like Greek yoghurt or cottage cheese, is nutritionally fine and won't derail weight loss. The issue with evening snacking is usually not the timing but the driver. If it's hunger, a small snack is a reasonable response. If it's habit, boredom or tiredness, it's worth pausing before reaching for something, because that's typically where unplanned surplus calories come from rather than from any metabolic effect of eating at night.

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