All foods
Fruit

Is Lemon keto?

Lemon has 5.4g net carbs per 100g (3.5 oz)moderate — watch portions. Complex carbs — digested slowly for steady, lasting energy.

LemonPhoto: L. Lum

Nutrition

per 100g (3.5 oz)
47
Calories
16g
Total Carbs
10.6g
Fiber
4.2g
Sugar
1.5g
Protein
0.3g
Fat
Glyc. Index
5.4g
Net Carbs
Keto suitabilityModerate — watch portions
81/100
Micronutrients
Potassium 160mgSodium 6mgCalcium 134mgIron 0.8mgVitamin C 129mg

Stock your low-carb pantry

Featured
David

Protein Bar

28g protein, 0g sugar, 150 cal — the 2026 protein-bar phenomenon.

0g net carbs28g protein~$3/bar
View on Amazon
Quest

Protein Bars

21g protein, 4g net carbs, fiber-rich — the keto pantry classic.

4g net carbs21g protein~$2/bar
View on Amazon
Built

Built Bar

Marshmallowy, chocolate-covered, 17g protein and low sugar.

5g net carbs17g protein~$2/bar
View on Amazon

As an Amazon Associate we earn from qualifying purchases. Some links are sponsored or paid placements; this never changes what we recommend.

More Fruit