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Lime and Gut Health
Lime is a citrus fruit valued for its tart flavor and vitamin C content. While it offers hydration and fiber, it can trigger gut symptoms in sensitive individuals due to its histamine-liberating properties, acidity, and natural compounds. Understanding how lime interacts with gut health helps you make informed dietary choices.
- Low in FODMAPs, generally tolerated in moderate amounts
- Acts as a histamine liberator and may trigger symptoms in histamine intolerance
- High in natural salicylates and benzoates, which can cause reactions in sensitive people
- Acidic nature may worsen reflux or heartburn
- Contains both soluble and insoluble fibers, supporting gut motility
- Rare citrus allergies and cross-reactions possible
Lime and FODMAP Content
Lime contains very little fructose and is considered low in FODMAPs when consumed in moderate amounts. This makes lime suitable for most people following a low-FODMAP diet, including those with irritable bowel syndrome (IBS). However, consuming large amounts of lime juice or pulp may increase the risk of symptoms for some sensitive individuals.
| FODMAPs | Level | Portion Guidance |
|---|---|---|
|
Monosaccharides (Fructose)
|
Low–Moderate |
|
|
Disaccharides (Lactose)
|
Low | — |
|
Fructooligosaccharides (Fructans)
|
Low | — |
|
Galactooligosaccharides (GOS)
|
Low | — |
|
Polyols (Mannitol)
|
Low | — |
|
Polyols (Sorbitol)
|
Low | — |
Histamine and Amines in Lime
Lime acts as a histamine liberator, meaning it can trigger the release of histamine in the body. This is particularly relevant for people with histamine intolerance, who may experience symptoms like headaches, flushing, or digestive upset after consuming lime. Lime may also contain other biogenic amines, so caution is advised for histamine-sensitive individuals.
| Histamine & Related | Level | Portion Guidance |
|---|---|---|
|
Histamine Level
|
Low–Moderate |
|
|
Other Biogenic Amines
|
Moderate |
|
|
Histamine Liberator
|
High | — |
|
DAO Blocker
|
Low | — |
Acidity and Reflux Concerns
Lime is highly acidic, which can aggravate symptoms of acid reflux or heartburn. The citric acid in lime may irritate the esophagus and stomach lining, especially in people with gastroesophageal reflux disease (GERD) or sensitive digestion. Limiting lime intake or diluting lime juice may help reduce discomfort.
Fiber Content and Gut Motility
Lime provides both soluble and insoluble fibers, with about 2.8 grams per 100 grams. Soluble fiber helps regulate bowel movements and supports beneficial gut bacteria, while insoluble fiber adds bulk and aids motility. Eating lime with the pulp maximizes fiber intake, but the overall contribution is moderate due to typical serving sizes.
Total Fiber
Citrus Allergies and Cross-Reactivity
Allergies to lime are uncommon but possible, especially in people with broader citrus fruit allergies. Lime also contains natural salicylates and benzoates, which can trigger reactions in sensitive individuals. Cross-reactivity may occur in those allergic to balsam of Peru or other plant compounds. Symptoms can include oral itching, swelling, or skin reactions.
Details
- Absent Wheat / Spelt
- Absent Rye
- Absent Barley
- Absent Oats
Details
- Absent Crabs
- Absent Prawns
- Absent Shrimp
- Absent Lobsters
- Absent Crayfish
Details
- Absent Almonds
- Absent Brazil Nuts
- Absent Cashews
- Absent Hazelnuts
- Absent Macadamia Nuts
- Absent Pecans
- Absent Pistachios
- Absent Walnuts
Details
- Absent Clams
- Absent Mussels
- Absent Octopus
- Absent Oysters
- Absent Snails
- Absent Squid
Juice Versus Pulp: Preparation and Tolerance
Lime can be consumed as juice, pulp, or zest. Juice is more acidic and concentrated, which may increase the risk of reflux or irritation. The pulp contains more fiber, supporting gut health, but may be less tolerated in large amounts by sensitive individuals. Always wash limes before using the peel to reduce pesticide exposure.