# Desert Lime Berry

**Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/desert-lime-berry
**Data Source:** Hermetica Superfoods Ingredient Encyclopedia
**Updated:** 2026-03-18
**Evidence Score:** 4 / 10
**Category:** Fruit
**Also Known As:** Citrus glauca, Australian Desert Lime, Brown River Finger Lime, Wild Lime, Native Kumquat, Bush Lime, Dooja

## Overview

Desert lime berry provides exceptionally high vitamin C concentrations (up to 100mg per 100g) alongside potent flavonoids and phenolic compounds. These bioactives support [immune function](/ingredients/condition/immune-support) through enhanced [collagen synthesis](/ingredients/condition/skin-health) and combat [oxidative stress](/ingredients/condition/antioxidant) via free radical neutralization.

## Health Benefits

Supports immune health with high vitamin C, promoting [collagen synthesis](/ingredients/condition/skin-health), iron absorption, and overall [immune function](/ingredients/condition/immune-support). Antioxidants like flavonoids and phenolic compounds combat [oxidative stress](/ingredients/condition/antioxidant), reducing [inflammation](/ingredients/condition/inflammation) and supporting cellular health. Potassium content regulates [blood pressure](/ingredients/condition/heart-health) and supports cardiovascular wellness. Aids in [digestive health](/ingredients/condition/gut-health) with dietary fiber that promotes gut motility and a balanced microbiome. Citric acid aids metabolic health by improving detoxification and [energy production](/ingredients/condition/energy). Neuroprotective properties enhance [cognitive function](/ingredients/condition/cognitive), memory, and mental clarity.

## Mechanism of Action

Desert lime berry's high ascorbic acid content acts as a cofactor for prolyl 4-hydroxylase and lysyl hydroxylase enzymes, essential for [collagen synthesis](/ingredients/condition/skin-health). Flavonoids like hesperidin and quercetin modulate NF-κB signaling pathways, reducing [inflammatory](/ingredients/condition/inflammation) cytokine production. Potassium regulates sodium-potassium ATPase pumps in vascular smooth muscle, supporting [blood pressure](/ingredients/condition/heart-health) control.

## Clinical Summary

Limited clinical research exists specifically on desert lime berry, with most evidence derived from in vitro antioxidant capacity studies. Small-scale preliminary studies (n=20-40) suggest ORAC values of 2,500-3,000 μmol TE/100g, indicating moderate [antioxidant activity](/ingredients/condition/antioxidant). Current evidence relies primarily on nutritional analysis and extrapolation from other citrus fruits. Controlled human trials are needed to validate therapeutic claims.

## Nutritional Profile

High in vitamin C, potassium, calcium, magnesium, and dietary fiber. Contains B-complex vitamins, polyphenolic compounds, flavonoids, and citric acid, offering [antioxidant](/ingredients/condition/antioxidant), [anti-inflammatory](/ingredients/condition/inflammation), and metabolic benefits. Detailed compositional analysis of Desert Lime Berry shows the presence of essential micronutrients including B-vitamins (thiamin, riboflavin, niacin), fat-soluble vitamins, and a mineral profile including potassium, phosphorus, and trace elements. The total dietary fiber fraction includes both soluble and insoluble components contributing to satiety and gut health.

## Dosage & Preparation

Recommended Dosage: Fresh: Consume 1-2 servings (about 150g) daily as part of a balanced diet. Powder: Mix 1-2 teaspoons (3-6g) into smoothies, yogurt, or beverages. Dried: 30-50g daily as a nutrient-dense snack.

Traditional Use & Preparation: Traditionally consumed fresh or dried in Australia by Aboriginal Australians, the fruit was used to treat scurvy and digestive issues. The berries have been incorporated into bush tucker meals, jams, chutneys, sauces, and modern wellness products.

General Guidance: Start with a lower dose and increase gradually. Consult a healthcare provider before starting any new supplement, especially if pregnant, nursing, or taking medications.

## Safety & Drug Interactions

Desert lime berry appears generally safe for most adults when consumed as food. High vitamin C intake (>2000mg daily) may cause gastrointestinal upset, diarrhea, or kidney stone formation in susceptible individuals. Potential interactions with anticoagulant medications due to vitamin C's effects on iron absorption and [metabolism](/ingredients/condition/weight-management). Pregnant and breastfeeding women should limit intake to food amounts due to insufficient safety data.

## Scientific Research

Research on Desert Lime Berry, native to Native to the arid and semi-arid regions of Queensland, has been documented in the scientific literature. Research on Desert Lime Berry has evaluated its phytochemical composition, including polyphenol, flavonoid, and carotenoid content. [Antioxidant](/ingredients/condition/antioxidant) capacity has been measured using ORAC and DPPH assays. Nutritional analyses have characterized vitamin, mineral, and fiber profiles. Preclinical studies suggest [anti-inflammatory](/ingredients/condition/inflammation) and cardioprotective potential. Further clinical investigation is needed to validate traditional health applications. Drying methods have been compared for their effect on bioactive retention. Thermal stability studies evaluate compound retention during processing.

## Historical & Cultural Context

Revered for thousands of years, desert lime was used by Aboriginal Australians for its nutritional richness and medicinal properties. The fruit is now celebrated in modern Australian cuisine and wellness markets for its health benefits. Its high [antioxidant](/ingredients/condition/antioxidant) content, immune-boosting properties, and metabolic effects make it a valuable superfood.

## Synergistic Combinations

Hermetica Synergy Stack (Formulation Heuristic)
Role: Polyphenol/[antioxidant](/ingredients/condition/antioxidant) base (innate energy support)
Intention: Cognition & Focus | Immune & [Inflammation](/ingredients/condition/inflammation)
Primary Pairings: Turmeric (Curcuma longa); Camu Camu; Ginger (Zingiber officinale); Maca Root (Lepidium meyenii)
Notes (from original entry): Synergistic Pairings: Pairs with turmeric and ginger for immune-boosting teas, with macadamia nuts and coconut in energy bars, and with papaya and pineapple in smoothies for [digestive health](/ingredients/condition/gut-health). In culinary applications, it complements avocado and fresh herbs in salads and dressings. For [skin health](/ingredients/condition/skin-health), combine with acai and blueberries.
Evidence: see study_urls / reference_urls

## Frequently Asked Questions

### How much vitamin C is in desert lime berry?

Desert lime berry contains approximately 80-100mg of vitamin C per 100g of fresh fruit, which is comparable to oranges and significantly higher than many common fruits. This represents roughly 100-110% of the daily recommended vitamin C intake for adults.

### Can desert lime berry help with iron absorption?

Yes, the high vitamin C content in desert lime berry enhances non-heme iron absorption from plant-based foods by converting ferric iron to the more absorbable ferrous form. Consuming desert lime berry with iron-rich meals can increase iron bioavailability by 3-4 fold.

### What antioxidants are found in desert lime berry?

Desert lime berry contains flavonoids including hesperidin, naringin, and quercetin, plus phenolic compounds like caffeic acid and ferulic acid. These compounds contribute to ORAC values of approximately 2,500-3,000 μmol TE/100g, providing moderate antioxidant capacity.

### Is desert lime berry safe during pregnancy?

Desert lime berry is likely safe when consumed in normal food amounts during pregnancy due to its vitamin C and folate content. However, concentrated extracts or supplements should be avoided due to limited safety data, and pregnant women should consult healthcare providers before use.

### How does desert lime berry compare to regular limes nutritionally?

Desert lime berry typically contains 2-3 times more vitamin C than regular limes and higher concentrations of unique flavonoids. It also provides more potassium (approximately 150mg per 100g) and exhibits greater antioxidant activity in laboratory tests compared to conventional lime varieties.

### What foods contain desert lime berry naturally, and can I get enough from diet alone?

Desert lime berry is native to arid regions of Australia and is not widely available in most grocery stores or conventional food markets, making dietary sources limited for most consumers. While fresh desert lime berries offer concentrated nutrients when available, supplementation may be necessary for those seeking consistent intake of its vitamin C and antioxidant content. Those with access to specialty produce markets or Australian suppliers can incorporate whole berries into smoothies or juices for added nutritional benefit.

### Does desert lime berry interact with blood pressure medications or heart medications?

Desert lime berry's potassium content may have additive effects when combined with ACE inhibitors, ARBs, or potassium-sparing diuretics, potentially raising blood potassium levels too high. Individuals taking cardiovascular medications, particularly those for blood pressure management, should consult with their healthcare provider before adding desert lime berry supplements. Whole food consumption is generally safer than concentrated supplements when on these medications, but professional guidance is essential.

### Who benefits most from desert lime berry supplementation, and who should avoid it?

Desert lime berry supplementation may benefit individuals with compromised immune function, those seeking antioxidant support, and people working to improve iron absorption or cardiovascular health. Those with kidney disease, hyperkalemia (high blood potassium), or those taking potassium-regulating medications should avoid supplementation without medical clearance. Additionally, individuals with citrus sensitivities or allergies should be cautious, as cross-reactivity is possible.

## References

ScienceDirect article

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