Brussels Sprouts vs Grapefruit
Side-by-side macro comparison. Brussels Sprouts vs Grapefruit per their standard serving sizes.
Macro Comparison Table
| Macro | Brussels Sprouts | Grapefruit | Difference |
|---|---|---|---|
| Calories | 38 cal | 52 cal | -27% Brussels |
| Protein | 3g | 0.9g | +233% Brussels |
| Carbs | 8g | 13g | -38% Brussels |
| Fat | 0.3g | 0.2g | +50% Brussels |
Differences shown relative to Brussels Sprouts. Positive = Brussels Sprouts has more.
Quick Take
Brussels Sprouts delivers 38 calories per serving with 3g protein, 8g carbs, and 0.3g fat. Grapefruit delivers 52 calories with 0.9g protein, 13g carbs, and 0.2g fat. The most meaningful difference: they're within 14 calories per serving, so calorie load is essentially equivalent. Both deliver similar protein density.
When to Pick Each
For Cutting / Weight Loss
When cutting on a tight calorie budget, Brussels Sprouts gives you 14 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), Brussels Sprouts delivers more grams of protein per calorie consumed.
For Bulking / Muscle Gain
For muscle gain, you want calories AND protein. Grapefruit brings 52 calories — useful when you're chasing a surplus and struggling to eat enough. Brussels Sprouts delivers 3g 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
Brussels Sprouts fits cleanly into keto with only 8g carbs. Grapefruit at 13g carbs uses significantly more of your daily 20g carb budget.
Frequently Asked
Which has more protein, Brussels Sprouts or Grapefruit?
Brussels Sprouts has more protein: 3g vs 0.9g per serving. That's a difference of 2.1g.
Which has fewer calories, Brussels Sprouts or Grapefruit?
Brussels Sprouts has 38 calories per serving vs 52 calories in Grapefruit — a difference of 14 calories.
Is Brussels Sprouts or Grapefruit better for keto?
Brussels Sprouts is the better keto choice at 8g carbs per serving vs 13g carbs in Grapefruit.
Is Brussels Sprouts or Grapefruit better for weight loss?
For weight loss, Brussels Sprouts gives you more calorie flexibility (14 cal less per serving). For preserving muscle during a deficit, Brussels Sprouts delivers more protein per calorie. Most people on cuts benefit from Brussels Sprouts.
Which Is Better for Your Goal?
🔥 Weight Loss
Brussels Sprouts
Higher protein-to-calorie density + lower absolute fat = more satiety per calorie.
💪 Muscle Gain
Brussels Sprouts
Higher absolute protein per serving better supports muscle protein synthesis.
🥑 Low-Carb / Keto
Brussels Sprouts
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 Brussels Sprouts and Grapefruit stack up:
Full Brussels Sprouts guide • Full Grapefruit guide • All comparisons