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Low carb snacks – the best and the worst

What low carb snacks are good? There’s a simple rule: The best low carb snack is no snack.1

That’s right. Snacks are usually not needed on low carb, as hunger should be reduced when doing it right.2 If you’re still hungry, you may want to add more protein, fibrous low carb veggies, or a little more healthy fat or to your meals.

That said, we know that everyone wants a snack once in a while. So here are some great options and a few common mistakes to avoid.

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No preparation needed

Low-carb snacks: no preparation needed

Berries and cream

Low-carb snacks: berries and cream

Common mistakes on low carb

Low-carb snacks: common mistakes

Sweet things – caution recommended

While the sweet recipes below are low carb, they are also very rewarding and tempting.7 They may encourage eating when not hungry, and that can slow your weight loss. So be a bit careful.

However, these low carb recipes are still likely better for your weight and health than high-carb versions of similar recipes.8

More low carb guides

 

Visual guides

 

More

A low carb diet for beginners
Low-carb foods
14-day low carb diet meal plan

Low carb snacks — the best and the worst - the evidence

This guide is written by Dr. Andreas Eenfeldt, MD and was last updated on June 19, 2025. It was medically reviewed by Dr. Bret Scher, MD on June 27, 2022.

The guide contains scientific references. You can find these in the notes throughout the text, and click the links to read the peer-reviewed scientific papers. When appropriate we include a grading of the strength of the evidence, with a link to our policy on this. Our evidence-based guides are updated at least once per year to reflect and reference the latest science on the topic.

All our evidence-based health guides are written or reviewed by medical doctors who are experts on the topic. To stay unbiased we show no ads, sell no physical products, and take no money from the industry. We're fully funded by the people, via an optional membership. Most information at Diet Doctor is free forever.

Read more about our policies and work with evidence-based guides, nutritional controversies, our editorial team, and our medical review board.

Should you find any inaccuracy in this guide, please email andreas@dietdoctor.com.

  1. Frequent snacking may not be a good idea, especially if you want to lose weight:

    Diabetologia 2014: Eating two larger meals a day (breakfast and lunch) is more effective than six smaller meals in a reduced-energy regimen for patients with type 2 diabetes: a randomised crossover study [moderate evidence]

  2. Keeping carbs low can help reduce appetite:

    Obesity Reviews 2014: Do ketogenic diets really suppress appetite? A systematic review and meta-analysis [strong evidence]

  3. Fiber isn’t counted because unlike the digestible portion of carbs, your body can’t absorb it:

    Nutrients 2010: Effects of dietary fiber and its components on metabolic health [overview article; ungraded]

  4. Eggs are an excellent source of protein. Although they’re high in cholesterol, eggs don’t seem to raise cholesterol levels much in most people, and they may even reduce some heart disease risk factors:

    The American Journal of Clinical Nutrition 2018: Effect of a high-egg diet on cardiometabolic risk factors in people with type 2 diabetes: the Diabetes and Egg (DIABEGG) Study—randomized weight-loss and follow-up phase [randomized trial; moderate evidence]

    Nutrients 2017: Consuming two eggs per day, as compared to an oatmeal breakfast, decreases plasma ghrelin while maintaining the LDL/HDL ratio [moderate evidence]

    Current Opinion in Clinical Nutrition and Metabolic Care 2006: Dietary cholesterol provided by eggs and plasma lipoproteins in healthy populations [overview article; ungraded]

  5. Although it’s still somewhat controversial, several recent systematic reviews of randomized trials and large observational studies have failed to show a connection between eating saturated fat and increased heart disease risk:

    Open Heart 2016: Evidence from randomised controlled trials does not support current dietary fat guidelines: a systematic review and meta-analysis [strong evidence]

    Nutrition Journal 2017: The effect of replacing saturated fat with mostly n-6 polyunsaturated fat on coronary heart disease: a meta-analyses of randomised controlled trials [strong evidence]

    Learn more: A user guide to saturated fat

  6. Maltitol, by far the most common sugar alcohol in low carb products, has a high glycemic and insulin index, and a large portion is absorbed into the bloodstream:

    Nutrition Research Reviews 2003: Health potential of polls as sugar replacers, with an emphasis on low glycemic properties [overview article; ungraded]

    European Journal of Clinical Nutrition 1994: Digestion and absorption of sorbitol, maltitol and isomalt from the small bowel: a study in ileostomy subjects [randomized trial; moderate evidence]

    Gastroentérologie Clinique et Biologique 1991: Clinical tolerance, intestinal absorption, and energy value of four sugar alcohols taken on an empty stomach [randomized trial; moderate evidence]

  7. Research suggests that artificial sweeteners partially activate the “food reward” pathway responsible for cravings:

    The Yale Journal of Biology and Medicine 2010: Gain weight by “going diet?” Artificial sweeteners and the neurobiology of sugar cravings [overview article; ungraded]

    Physiology & Behavior 2016: Recent studies of the effects of sugars on brain systems involved in energy balance and reward: relevance to low calorie sweeteners [overview article; ungraded]

  8. This is based on clinical experience of low carb practitioners and was unanimously agreed upon by our low carb expert panel. You can learn more about our panel here [weak evidence].