Best High-Protein Low-Carb Foods: Complete Guide With Macros 2026

If you want to lose fat, build muscle, or simply stop feeling hungry an hour after every meal — high-protein, low-carb foods are the most powerful tool in your nutrition toolkit. You don’t need an expensive meal-prep service or a degree in nutrition. You just need the right food list and a simple plan.

This guide covers everything: the 50+ best foods low in carbohydrates and high in protein, verified macros, budget-friendly picks, 3 quick recipes, and a sample meal plan you can start this week.

Whether you’re a beginner figuring out where to start, an athlete optimizing macros, or someone watching their budget, this complete guide has you covered. Let’s dive in.

What Is a High-Protein, Low-Carb Diet?

A high-protein, low-carb diet keeps protein intake high — typically 1.6–2.2g per kg of body weight — while reducing carbohydrates to roughly 50–150g per day. This is not the same as keto. Keto drops carbs below 20–50g and runs on fat for fuel. A high-protein, low-carb approach is more flexible: you keep some carbs (from vegetables, dairy, or legumes) but use protein as the anchor of every meal.

The science is clear. A 2020 study in Obesity Reviews found that high-protein diets significantly reduce levels of ghrelin — the hunger hormone — leading to lower calorie intake without deliberate restriction. Protein also triggers muscle protein synthesis, meaning your body actively uses those calories to build or protect lean tissue instead of storing them as fat.

Who benefits most from a low-carb, high-protein diet?

• People trying to lose body fat while keeping muscle
• Athletes and gym-goers needing faster recovery
• Individuals with type 2 diabetes or insulin resistance
• Beginners who want simple, filling meals without calorie counting

Not sure how much protein you need personally? Use our protein intake calculator to find your exact daily target in seconds.

Best High-Protein, Low-Carb Foods by Category

A) Meat & Poultry — The Highest-Protein, Lowest-Carb Category

Animal meats are the gold standard of foods high in protein and low in carbs. They have zero carbohydrates in their natural form, high bioavailability, and complete amino acid profiles — meaning they contain all nine essential amino acids your body cannot make on its own.

• Chicken breast: 31g protein, 0g carbs per 100g. The ultimate lean protein. Grill, bake, or air-fry. Season with herbs instead of sugary sauces.
• Turkey breast: 29g protein, 0g carbs per 100g. Slightly lower in calories than chicken. Great for batch cooking and meal prep.
• Lean beef (95% lean ground): 26g protein, 0g carbs per 100g. Rich in creatine and zinc for muscle performance. Choose grass-fed when budget allows.
• Pork tenderloin: 22g protein, 0g carbs per 100g. One of the leanest cuts of pork. Pairs perfectly with low-carb vegetables like broccoli or zucchini.

Pro cooking tip: Batch-cook 1–1.5kg of chicken breast on Sunday. Store in airtight containers for 4–5 days. This single step eliminates the biggest obstacle to eating high-protein meals: time.

B) Fish & Seafood — Omega-3-Rich Low-Carb Protein

Fish delivers high protein with zero carbs, and most varieties also provide omega-3 fatty acids that support heart health, reduce inflammation, and improve insulin sensitivity. According to a 2021 review in Nutrients (NCBI), omega-3 fatty acids from fish also support lean muscle retention during weight loss phases.

• Canned tuna (in water): 30g protein, 0g carbs per 100g. Most affordable fish protein on the market. Limit to 2–3 servings per week due to mercury levels.
• Salmon: 25g protein, 0g carbs per 100g. Rich in EPA and DHA omega-3s. Wild-caught is preferred but farmed is still nutritious.
• Cod: 20g protein, 0g carbs per 100g. Very low in fat, mild flavour. Ideal for people who find stronger fish unappealing.
• Shrimp: 24g protein, 0.9g carbs per 100g. Quick to cook (5 minutes). Extremely versatile — stir-fry, grill, or add to salads.

Mercury note: Stick to lower-mercury options like salmon, shrimp, and cod as your daily go-tos. Reserve canned tuna and swordfish for 2–3 times per week maximum.

C) Eggs & Dairy — Affordable, Versatile Protein Sources

Eggs and dairy are among the most budget-friendly sources of high-protein foods under 5g carbs. They also contain calcium, phosphorus, and B vitamins — nutrients many high-protein dieters miss when cutting food variety.

• Whole eggs: 13g protein per 2 eggs, 0.8g net carbs. Rich in choline and fat-soluble vitamins. Don’t skip the yolk — it contains leucine, the amino acid most responsible for triggering muscle protein synthesis.
• Greek yogurt (plain, 0%): 10g protein per 100g (up to 20g in some brands), 5–6g carbs. A 170g serving can replace a full meal when paired with nuts or chia seeds.
• Cottage cheese: 11–14g protein per 100g, 3–4g carbs. High in casein protein, which digests slowly — ideal before bed for overnight muscle recovery.
• Hard cheese (cheddar, parmesan): 7g protein per 28g (1 oz), 0–1g carbs. Parmesan packs the highest protein of all cheeses. Use as a topping or snack.

D) Plant-Based Proteins — For Vegetarians and Flexitarians

Plant proteins can absolutely support a low-carb, high-protein diet — but you need to choose carefully. Many plant proteins (beans, lentils) come with significant carb loads. The exceptions below keep carbs reasonable while delivering serious protein.

• Firm tofu: 17–20g protein per 100g, 1.5–2g net carbs. Versatile — grill, scramble, or crumble into bowls. Absorbs any seasoning you use.
• Tempeh: 19–31g protein per 100g, 9g carbs. Fermented soy that’s also a probiotic. Slightly higher in carbs but offset by high fibre content.
• Seitan (wheat gluten): 25g protein per 100g, 4g carbs. Avoid if gluten-sensitive. Otherwise, one of the highest plant protein sources available.
• Lentils: 9g protein per 100g cooked, 20g carbs. Higher in carbs than other options, but the high fibre content reduces blood sugar impact. A smart moderate-carb choice.

For a deeper look at plant-based protein quality, see our guide to quality protein sources ranked.

E) Nuts, Seeds & Protein Powders — Smart Snacking Options

• Almonds: 6g protein per 28g serving, 6g carbs (2.5g net). One of the most satiating snacks available. A small handful prevents energy crashes between meals.
• Peanuts: 7g protein per 28g serving, 4g net carbs. Technically a legume, but nutritionally behaves like a nut. Also available as peanut butter — check our guide on protein in peanut butter.
• Chia seeds: 5g protein per 28g, 2g net carbs. High in omega-3s and fibre. Mix into Greek yogurt or water for a quick high-protein snack.
• Whey protein powder: 22–27g protein per scoop, 2–5g carbs. The most efficient way to hit protein targets when whole food isn’t available. Choose unflavoured or naturally sweetened versions.

Complete High-Protein, Low-Carb Food List — 50+ Foods With Macros

Every value below is per 100g unless noted. Use this as your master shopping reference for a high-protein low-carb diet.

Want to calculate how much protein from these foods fits your daily goal? Try our guide on how much protein you need per day — it covers every body type and goal.

Meal Prep Strategies & Sample Day Plan

The biggest reason people fail on a high-protein low-carb diet isn’t willpower — it’s preparation. When there’s no ready protein in the fridge, you grab whatever is fast (usually high-carb). Solve this with one 90-minute cook session per week.

Basic Meal Prep Principles

• Cook 1–1.5kg of your primary protein (chicken, ground beef, or fish) in bulk
• Hard-boil 10–12 eggs at once — store unpeeled in the fridge for up to 7 days
• Pre-portion Greek yogurt and cottage cheese into individual containers
• Wash and chop low-carb vegetables (broccoli, spinach, zucchini) for the week
• Freeze single portions of meat — label with protein content for easy tracking

Sample High-Protein, Low-Carb Day

Daily total: ≈ 174g protein | 24g carbs | ~1,800–2,000 calories (adjust portions to your personal target).

For a full structured plan, see our 7-day high-protein diet plan for weight loss — complete with shopping lists and portion guides.

Storage & Food Safety Tips

• Cooked chicken and beef: refrigerate for up to 4–5 days, freeze for 3 months
• Cooked fish: refrigerate for up to 2–3 days only (fish spoils faster)
• Greek yogurt and cottage cheese: consume within 7 days of opening
• Hard-boiled eggs: store unpeeled in the fridge for up to 7 days
• Label everything with date and protein content — takes 10 seconds and saves confusion

Budget High-Protein, Low-Carb Foods — Cost Comparison

One of the most common myths about high-protein foods under 5g carbs is that they’re expensive. They’re not — if you know which foods to prioritize. Here are the most affordable sources ranked by cost per 10g of protein.

Budget Shopping Tips

• Buy in bulk: Large packs of chicken thighs and eggs are consistently cheaper per unit than individual portions
• Store-brand Greek yogurt: Often identical nutrition to name brands at 30–40% less cost
• Canned fish: Tuna, sardines, and mackerel in water are among the cheapest proteins per gram on any shelf
• Frozen fish: Tilapia and pollock fillets from the freezer section cost a fraction of fresh fish with identical nutrition
• Protein powder vs. whole food: Whey protein at $0.38 per 10g protein beats most animal proteins on cost-efficiency
• Eggs are king: No single food delivers cheaper, more complete protein than eggs. Buy the largest carton size available

Budget meal example: 3 eggs (scrambled) + 1 can of tuna + 1 cup cottage cheese = 55g protein for under $2.00 total. That’s a full day’s protein from two meals for the price of a coffee.

3 Simple High-Protein, Low-Carb Recipes With Macros

Looking for more ideas? Our collection of high-protein dinner recipes includes 15+ meals ready in under 30 minutes.