Lime vs Sourdough Bread
Side-by-side macro comparison. Lime vs Sourdough Bread per their standard serving sizes.
Sourdough Bread
per 1 slice (36g)
Macro Comparison Table
| Macro | Lime | Sourdough Bread | Difference |
|---|---|---|---|
| Calories | 20 cal | 93 cal | -78% Lime |
| Protein | 0.5g | 4g | -87% Lime |
| Carbs | 7.1g | 18g | -61% Lime |
| Fat | 0.1g | 0.6g | -83% Lime |
Differences shown relative to Lime. Positive = Lime has more.
Quick Take
Lime delivers 20 calories per serving with 0.5g protein, 7.1g carbs, and 0.1g fat. Sourdough Bread delivers 93 calories with 4g protein, 18g carbs, and 0.6g fat. The most meaningful difference: Lime saves 73 calories per serving — meaningful over a week of meals. Both deliver similar protein density.
When to Pick Each
For Cutting / Weight Loss
When cutting on a tight calorie budget, Lime gives you 73 more calories of headroom per serving — that's room for an extra snack, more vegetables, or a higher-protein second portion. If protein density matters more (which it does for preserving muscle on a deficit), Sourdough Bread delivers more grams of protein per calorie consumed.
For Bulking / Muscle Gain
For muscle gain, you want calories AND protein. Sourdough Bread brings 93 calories — useful when you're chasing a surplus and struggling to eat enough. Sourdough Bread delivers 4g of protein per serving, which directly feeds muscle protein synthesis. The best pick depends on whether you need more total calories or more usable protein.
For Keto / Low-Carb
Lime fits cleanly into keto with only 7.1g carbs. Sourdough Bread at 18g carbs uses significantly more of your daily 20g carb budget.
Frequently Asked
Which has more protein, Lime or Sourdough Bread?
Sourdough Bread has more protein: 4g vs 0.5g per serving. That's a difference of 3.5g.
Which has fewer calories, Lime or Sourdough Bread?
Lime has 20 calories per serving vs 93 calories in Sourdough Bread — a difference of 73 calories.
Is Lime or Sourdough Bread better for keto?
Lime is the better keto choice at 7.1g carbs per serving vs 18g carbs in Sourdough Bread.
Is Lime or Sourdough Bread better for weight loss?
For weight loss, Lime gives you more calorie flexibility (73 cal less per serving). For preserving muscle during a deficit, Sourdough Bread delivers more protein per calorie. Most people on cuts benefit from Sourdough Bread.
Which Is Better for Your Goal?
🔥 Weight Loss
Sourdough Bread
Higher protein-to-calorie density + lower absolute fat = more satiety per calorie.
💪 Muscle Gain
Sourdough Bread
Higher absolute protein per serving better supports muscle protein synthesis.
🥑 Low-Carb / Keto
Lime
Lower carbohydrate content fits keto and low-carb macros without burning your carb budget.
Both fit most balanced diets. These verdicts reflect macro-only comparisons — taste, satiety, cost, and personal preference also matter.
Find Your Personal Macros
The "right" food depends on your individual macro targets. Calculate yours in 60 seconds:
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Other ways Lime and Sourdough Bread stack up:
Full Lime guide • Full Sourdough Bread guide • All comparisons