Is Biltong Good for Weight Loss? A South African High-Protein Snacking Guide

Ask any South African trying to eat healthier what their biggest snacking temptation is, and biltong comes up almost every time. It's in every garage shop, every farm stall, every braai cooler box. But if you're watching your weight, you've probably wondered: is biltong actually helping, or is it just a salty, expensive way to sabotage your diet?

The honest answer is both — biltong can be one of the smartest snacks on a weight-loss diet, or a hidden setback, depending entirely on which biltong you buy and how much of it you eat. Let's break down the actual numbers.

What Is Biltong, Nutritionally Speaking?

Biltong is air-dried, cured meat — traditionally beef, but also game like kudu and ostrich, and its cousin droëwors (dried sausage). Because it's dehydrated, the nutrients are concentrated: less water, more protein and fat per gram than fresh meat.

Here's a rough breakdown per 30g serving (about a small handful) of common types:

• Traditional beef biltong (fatty cut): ~110–130 kJ energy, 13–15g protein, 5–7g fat, under 1g carbs
• Lean beef biltong (topside/silverside): ~100–115 kJ, 15–18g protein, 2–3g fat, under 1g carbs
• Droëwors: ~150–180 kJ, 10–12g protein, 10–13g fat (higher due to sausage casing and fat content), 1–2g carbs
• Ostrich biltong: ~95–105 kJ, 17–19g protein, 1–2g fat — the leanest option by far

Compare that to a 30g packet of chips (roughly 650–700 kJ, 2g protein, mostly fat and refined carbs) and you can see why biltong has a reputation as a "good" snack — gram for gram, it delivers dramatically more protein and far fewer carbs than most packaged snacks in the same aisle.

Why Biltong Can Support Weight Loss

• High protein, high satiety. Protein is the most filling macronutrient — it keeps you satisfied for longer than carbs or fat, which means less snacking later. Read our full guide to protein and weight loss.
• Virtually zero carbs. This makes biltong a genuinely good fit for banting and keto diets, where minimising carbohydrate intake is the whole point.
• No cooking, no fridge required. Biltong survives in a bakkie cubby hole, a gym bag, or a desk drawer for weeks — making it one of the most practical high-protein snacks for busy South Africans who don't have time to meal prep every single day.
• Slow to overeat. Unlike chips or biscuits, biltong takes time to chew, which naturally slows down how quickly you consume it — a small but real advantage for portion control.
• Muscle-friendly. If you're strength training while in a calorie deficit, biltong is an easy way to hit your daily protein target without needing a shaker bottle or a stove.

The Catch: Sodium, and Why Moderation Actually Matters

Here's the part most biltong fans conveniently ignore: the curing process that makes biltong shelf-stable and flavourful relies heavily on salt. A 30g serving of commercial biltong can easily contain 400–600mg of sodium — sometimes more, depending on the brand and spice mix. The World Health Organization recommends adults keep total daily sodium intake under 2,000mg. It doesn't take much biltong grazing through the day to eat through a third of that in a single sitting.

This matters especially in South Africa, where high blood pressure and heart disease are already significant health concerns. Excess sodium is directly linked to elevated blood pressure in salt-sensitive individuals, and biltong is also classified as a processed/cured meat — a category the World Health Organization's IARC has linked to increased colorectal cancer risk with high regular consumption. That doesn't mean the occasional 30g snack is dangerous, but it does mean biltong should be treated as a flavourful protein source in moderation, not an unlimited "free food" just because it's low in carbs. For more on how processed foods affect weight and health more broadly, see our guide on ultra-processed food and weight loss.

Biltong vs Droëwors vs Beef Jerky vs Chips: Quick Comparison

All figures are approximate per 30g serving, and vary by brand and cut:

• Lean beef biltong: ~110 kJ, 16g protein, 2.5g fat, <1g carbs, ~450mg sodium — best overall balance
• Ostrich biltong: ~100 kJ, 18g protein, 1.5g fat, <1g carbs, ~400mg sodium — leanest choice
• Droëwors: ~165 kJ, 11g protein, 12g fat, 1g carbs, ~500mg sodium — tasty but higher fat
• Store-bought beef jerky (imported style): ~120 kJ, 14g protein, 2g fat, 4–6g carbs (often has added sugar), ~590mg sodium
• Potato chips: ~650 kJ, 2g protein, 22g fat, 33g carbs, ~250mg sodium — far more kilojoules for far less nutritional benefit

The takeaway: biltong and droëwors beat chips and sugary jerky hands-down on protein-per-kilojoule — but they're not sodium-free, and droëwors in particular carries meaningfully more fat than lean biltong.

How Much Biltong Can You Eat on a Weight-Loss Diet?

As a practical guideline for most healthy adults without blood pressure concerns:

• 30–50g per day (roughly a small handful to a small packet) fits comfortably into most calorie-controlled diets and keeps sodium intake reasonable when balanced against the rest of your day's meals.
• Choose lean cuts (topside, silverside) over fatty cuts if you're managing total kilojoule intake closely.
• Read the label — some commercial brands add sugar to the spice mix, which quietly undermines the "low carb" reputation biltong relies on.
• If you have high blood pressure or are on a low-sodium diet, treat biltong as an occasional treat (once or twice a week) rather than a daily snack, and speak to your doctor about safe sodium limits for your situation.

Smart Ways to Use Biltong in a Balanced Diet

• Pre- or post-gym snack — a small handful delivers meaningful protein without needing refrigeration at the gym.
• Salad topper — shaved or grated biltong adds protein and flavour to a green salad without needing croutons or creamy dressing.
• Portion it out in advance — buy in bulk (often cheaper per kg) but divide into 30–40g bags at home so you're not grazing straight from a 500g packet while watching TV.
• Make your own — home biltong makers let you control the salt and sugar in the spice mix directly, which is the single biggest lever for making biltong healthier.
• Pair with rooibos, not a cold drink — biltong's saltiness pairs well with unsweetened rooibos tea or water, avoiding the extra kilojoules of a sugary drink alongside a "healthy" snack.

Biltong on Banting, Keto, and Intermittent Fasting

Biltong's near-zero carb content makes it one of the easiest "off-plan-safe" snacks for banting and keto dieters in South Africa — far easier to find on the road than most other compliant snacks. If you're doing 16:8 intermittent fasting, a small piece of biltong within your eating window can help you hit protein targets without derailing a low-carb approach. Just remember: "zero carbs" doesn't mean "zero calories" or "zero sodium" — the same portion discipline still applies.

The Bottom Line

Biltong isn't a "diet food" or a "cheat food" — it's a high-protein, low-carb, minimal-processing snack that fits well into a weight-loss plan when eaten in sensible portions. Its biggest strength (protein density) and its biggest weakness (sodium content) come from the exact same curing process. Enjoy it as part of a varied, balanced diet, watch your portions the same way you would with any calorie-dense food, and it can absolutely stay on the menu while you work toward your goals — proudly South African, and proudly compatible with sensible weight loss.

Related Articles

• Protein and Weight Loss in South Africa: Why It's Non-Negotiable
• Healthy Snacking for Weight Loss in South Africa
• The Banting Diet Plan: A South African Guide
• Keto Diet for Beginners in South Africa
• Ultra-Processed Food and Weight Loss in South Africa
• Weight Loss and Heart Disease in South Africa
• 16:8 Intermittent Fasting in South Africa
• Load-Shedding Meal Prep: No-Fridge, No-Cook Options