Where the calories come from
Lemon juice, unsweetened, diluted has 1 kcal per tsp (5 g), with 0.08 g carbs, 0 g fibre, 0.01 g protein and 0 g fat. 100 g has 14 kcal.
Last updated June 30, 2026 ยท Where the data comes from
Per 100 g, against the 24 juices in our catalog.
Fewer calories than 100% of juices.
Less protein than 83% of juices.
Less sugar than 92% of juices.
Less fat than 88% of juices.
The bar shows this food; the line marks the typical (median) value of the category.
Unsweetened and diluted lemon juice has no significant health risks. In fact, it can be a good source of vitamin C and may have some beneficial health effects. However, excessive consumption of acidic foods like lemon juice can potentially contribute to tooth erosion or digestive issues in some individuals. Citrus fruits can also exacerbate acid reflux symptoms. Individuals with gastroesophageal reflux disease (GERD) may benefit from limiting their citrus intake. As with any food or beverage, moderation is key to enjoying the benefits without adverse effects.
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% of the daily value for a healthy adult. Your own needs depend on age, sex and activity.
Amino acid data is mapped from the USDA database, for information only.
Closest in calories first.
How we combine and check nutrition data: Nutriely data sources.
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