Is Lime Keto?

Citrus
Lime sticker illustration
KETO VERDICTYES

Limes are keto-friendly at ~7.7g net carbs per 100g and are typically used in small amounts. A squeeze of juice or some zest adds bright flavor to dishes and drinks with minimal impact on macros.

Limes are keto-friendly at ~7.7g net carbs per 100g and are typically used in small amounts. A squeeze of juice or some zest adds bright flavor to dishes and drinks with minimal impact on macros.

  • Net carbs (100g)7.7g
  • Protein (100g)0.7g
  • Fat (100g)0.2g
  • Keto verdictKeto-friendly

NUTRITION FACTS

Per 100g (raw)

Net Carbs
7.7g
Total Carbs
11g
Fiber
2.8g
Protein
0.7g
Fat
0.2g
Calories
30

Source: USDA FoodData Central

WHY IT'S KETO-FRIENDLY

  • Low impact in real use: one small lime (~45g) is ~3.5g net carbs
  • Flavor amplifier: a squeeze or zest boosts dishes without large portions
  • Pairs well with high-fat foods (avocado, mayo, fatty fish) to balance macros
  • Vitamin C–rich citrus fits occasional use in keto cooking
  • Works in marinades, dressings, and beverages with tight portion control
  • Nearly zero carbs when using just a few drops of juice or a little zest

HEALTH BENEFITS

  • High in vitamin C to support immune function and collagen formation
  • Citrus polyphenols provide antioxidant activity
  • Acidic juice can enhance non-heme iron absorption from foods
  • Naturally hydrating, low-calorie way to add flavor
  • Contains small amounts of potassium and other micronutrients
  • Citrate from citrus may help reduce certain kidney stone risks

PREPARATION SUGGESTIONS

GUACAMOLE BASE

Lime juice brightens guacamole and slows browning—perfect with pork-rinds or veggies.

MARGARITA ALTERNATIVE

Shake lime juice with sparkling-water, allulose, and a pinch of salt for a zero-liquor mocktail.

CILANTRO LIME DRESSING

Blend lime juice with avocado-oil, garlic, and spices for a zesty salad or taco bowl dressing.

FISH TACOS BASE

Marinate shrimp or white fish with lime, garlic, and chili; serve in lettuce wraps with slaw.

CURRY ENHANCEMENT

Finish Thai or Indian curries with a squeeze of lime to lift flavors without extra carbs.

CARBONATED DRINK

Squeeze lime into sparkling-water with a pinch of sea salt for a refreshing electrolyte-style sip.

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