KETO VERDICTMODERATE
Grapefruit is moderately keto-friendly at ~8.1g net carbs per 100g. Half a fruit (~123g) lands around ~10g net carbs, so it can fit if portions are controlled and macros tracked carefully.
Is Grapefruit Keto?
Citrus
Grapefruit is moderately keto-friendly at ~8.1g net carbs per 100g. Half a fruit (~123g) lands around ~10g net carbs, so it can fit if portions are controlled and macros tracked carefully.
- Net carbs (100g)8.1g
- Protein (100g)0.8g
- Fat (100g)0.1g
- Keto verdictEnjoy in moderation
NUTRITION FACTS
Per 100g (raw)
Net Carbs
8.1g
Total Carbs
9.7g
Fiber
1.6g
Protein
0.8g
Fat
0.1g
Calories
42
Source: USDA FoodData Central
HOW TO ENJOY IT ON KETO
- Moderate net carbs: 8.1g/100g; a half fruit can fit many daily carb budgets
- Low calorie and high water content support satiety for minimal calories
- Adds bright flavor to protein- and fat-forward meals without large carb loads
- Contains naringin/naringenin—polyphenols under study for metabolic effects
- Reasonable fiber for a citrus fruit helps blunt sugar absorption
- Versatile in salads, savory dishes, or diluted in drinks
HEALTH BENEFITS
- Rich in vitamin C for immune support and antioxidant activity
- Provides carotenoids and flavonoids with anti-inflammatory properties
- Potassium contributes to healthy fluid balance and blood pressure
- Hydrating fruit that can encourage overall fluid intake
- Fiber supports digestive health and satiety
PREPARATION SUGGESTIONS
BREAKFAST HALF
Halve and spoon sections; add a sprinkle of cinnamon and a touch of keto sweetener if desired.
SALAD ADDITION
Segment and toss with arugula, avocado, and olive-oil vinaigrette.
BROILED GRAPEFRUIT
Dot with butter and a pinch of salt; broil 3–4 minutes to intensify sweetness.
SPARKLING DRINK
Mix a small squeeze/segment with sparkling-water and a pinch of salt.
SEAFOOD PAIRING
Combine segments with shrimp or crab salad for a bright, protein-rich meal.
BITTER GREEN SMOOTHIE
Blend a small portion with spinach, ice, and a splash of heavy-cream; sweeten to taste.