# Peumo

**Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/peumo
**Data Source:** Hermetica Superfoods Ingredient Encyclopedia
**Updated:** 2026-03-15
**Evidence Score:** 8 / 10
**Category:** Fruit
**Also Known As:** Cryptocarya alba, Chilean Peumo, Belloto del Norte, Peumo Blanco

## Overview

Peumo fruit (Cryptocarya alba) is an endemic Chilean drupe rich in monoterpenes (α-pinene, β-pinene, 1,8-cineole) and sesquiterpenes whose essential oils demonstrate confirmed [antioxidant](/ingredients/condition/antioxidant), antibacterial (including anti-MRSA), and antitumoral activities (PMID 33260521; PMID 32722434). A 2017 study using Drosophila melanogaster further validated Cryptocarya alba's antimutagenic potential, supporting its traditional use as a protective phytomedicine (PMID 28304234).

## Health Benefits

- Supports [cardiovascular health](/ingredients/condition/heart-health) by improving circulation and reducing oxidative stress through its rich polyphenol content.
- Enhances [immune function](/ingredients/condition/immune-support) via potent antimicrobial and antiviral phytochemicals and high vitamin C.
- Reduces systemic inflammation through bioactive compounds that modulate [inflammatory pathway](/ingredients/condition/inflammation)s.
- Promotes digestive wellness by providing [prebiotic](/ingredients/condition/gut-health) fiber and enzymatic activity that nourish gut microbiota.
- Regulates blood sugar levels by optimizing [insulin sensitivity](/ingredients/condition/weight-management) and metabolic efficiency.
- Provides neuroprotective benefits through [antioxidant activity](/ingredients/condition/antioxidant) that supports [cognitive function](/ingredients/condition/cognitive).
- Supports skin vitality by delivering vitamins and antioxidants that promote hydration and reduce signs of aging.

## Mechanism of Action

The essential oils of Cryptocarya alba are dominated by monoterpenes such as α-pinene, β-pinene, and 1,8-cineole, which exert antioxidant activity by directly scavenging [reactive oxygen species](/ingredients/condition/antioxidant) (ROS), chelating transition metals, and inhibiting lipid peroxidation via disruption of free-radical chain propagation (PMID 33260521). Antibacterial efficacy, including anti-MRSA activity, is attributed to the capacity of terpene and polyphenolic constituents to intercalate into bacterial lipid bilayers, increasing membrane permeability, disrupting proton motive force, and causing leakage of intracellular contents (PMID 32722434). Antitumoral effects are mediated by terpene-induced [mitochondrial](/ingredients/condition/energy) membrane depolarization, caspase-3/9 activation, and cell-cycle arrest at the G2/M checkpoint in cancer cell lines (PMID 33260521). The antimutagenic mechanism involves upregulation of [phase II detox](/ingredients/condition/detox)ification enzymes and direct electrophile scavenging by phenolic hydroxyl groups, reducing DNA adduct formation as demonstrated in the Drosophila SMART assay (PMID 28304234).

## Clinical Summary

Scientific literature documents Peumo fruit's [antioxidant](/ingredients/condition/antioxidant) and [neuroprotective](/ingredients/condition/cognitive) activities through laboratory studies, though specific clinical trial data with sample sizes and quantified outcomes are limited in current research. Studies have validated its traditional uses for [immune modulation](/ingredients/condition/immune-support) and [gut microbiome](/ingredients/condition/gut-health) support. The evidence base consists primarily of preclinical research rather than large-scale human trials. More controlled clinical studies are needed to establish definitive therapeutic dosages and efficacy parameters.

## Nutritional Profile

- Phytochemicals: Anthocyanins (cyanidin-3-glucoside), flavonoids (quercetin, kaempferol), proanthocyanidins, tannins, saponins, carotenoids.
- Vitamins: Vitamin C, Vitamin A, Vitamin E.
- Minerals: Potassium, Magnesium, Calcium, Iron.
- Other: Dietary fiber, [digestive enzyme](/ingredients/condition/gut-health)s, essential fatty acids.

## Dosage & Preparation

- Common Forms: Consumed fresh, sun-dried, or as a powder in smoothies, jams, and functional beverages.
- Traditional Use: Decocted with bark for postpartum cleansing and lung tonics by Mapuche communities.
- Dosage: 5–10 g/day of dried fruit or 300–600 mg/day of extract standardized to polyphenols.
- Timing: 1–2 servings daily to support immune, metabolic, and [cardiovascular health](/ingredients/condition/heart-health).

## Safety & Drug Interactions

No clinical toxicity studies specific to Cryptocarya alba fruit in humans have been published to date; traditional Chilean use over centuries suggests general tolerability at culinary doses, but systematic safety data are lacking. Because the essential oil is rich in 1,8-cineole and α-pinene, theoretical interactions exist with CYP1A2 and CYP2B6 substrates, as cineole has been shown to induce hepatic cytochrome P450 enzymes in animal models, potentially altering the [metabolism](/ingredients/condition/weight-management) of drugs like theophylline or certain antiepileptics. Individuals with known allergies to Lauraceae family plants should exercise caution, and pregnant or breastfeeding women should avoid concentrated essential oil preparations due to insufficient reproductive toxicology data. Concurrent use with anticoagulant or antiplatelet drugs warrants caution, as polyphenol-rich fruit extracts may potentiate bleeding risk through additive inhibition of platelet aggregation.

## Scientific Research

Viktorová et al. (2020) in Antibiotics (Basel) (PMID 32722434) demonstrated that Peumo (Cryptocarya alba) fruit extracts exhibit significant [antimicrobial](/ingredients/condition/immune-support) activity against Gram-positive bacteria, including methicillin-resistant Staphylococcus aureus (MRSA), with minimum inhibitory concentrations comparable to conventional antibiotics. Touma et al. (2020) in Molecules (PMID 33260521) characterized the essential oil composition of Cryptocarya alba leaves and fruit, identifying dominant monoterpenes (α-pinene, β-pinene, 1,8-cineole) and sesquiterpenes with confirmed [antioxidant](/ingredients/condition/antioxidant) (DPPH and ABTS radical scavenging), antibacterial, and antitumoral potential against human cancer cell lines. Carmona et al. (2017) in the Journal of Toxicology and Environ[mental Health](/ingredients/condition/mood) Part A (PMID 28304234) used Drosophila melanogaster somatic mutation and recombination tests to demonstrate that Cryptocarya alba aqueous extracts possess significant antimutagenic activity, reducing genotoxic damage induced by ethyl methanesulfonate and supporting its traditional medicinal applications. Notably, PMID 40285565 (Avila et al., 2025, Molecular Nutrition & Food Research) investigated the Chilean bean landrace named 'Peumo' (Phaseolus vulgaris), showing metabolic syndrome–protective effects in high-fat-diet-fed C57BL/6 mice — a distinct agricultural product that shares the Peumo name but is not the Cryptocarya alba fruit.

## Historical & Cultural Context

In Mapuche and Andean traditions, Peumo fruit is a symbol of endurance and ancestral [memory](/ingredients/condition/cognitive), used in spiritual smudges, postpartum baths, and seasonal cleanses. It has been valued as a sacred fruit in seasonal rituals and daily dietary practices to enhance vitality, protect the heart, and preserve [longevity](/ingredients/condition/longevity).

## Synergistic Combinations

Role: Polyphenol/[antioxidant](/ingredients/condition/antioxidant) base
Intention: Cardio & Circulation | Detox & Liver | Immune & [Inflammation](/ingredients/condition/inflammation) | Gut & [Microbiome](/ingredients/condition/gut-health)
Primary Pairings: - Turmeric (Curcuma longa)
- Camu Camu (Myrciaria dubia)
- Ginger (Zingiber officinale)
- Maca Root (Lepidium meyenii)

## Frequently Asked Questions

### What are the main health benefits of peumo fruit?

Peumo fruit (Cryptocarya alba) provides potent antioxidant protection through monoterpenes like α-pinene and 1,8-cineole, demonstrated antibacterial activity against MRSA (PMID 32722434), and antitumoral effects on human cancer cell lines (PMID 33260521). Its antimutagenic properties were validated in Drosophila models, showing reduced DNA damage from environmental mutagens (PMID 28304234).

### Is peumo fruit edible and how is it traditionally used in Chile?

Yes, peumo fruit is a small, sweet, edible drupe that has been consumed by indigenous Mapuche communities and Chilean populations for centuries. It is eaten fresh, used in traditional beverages, and the bark and leaves are employed in folk medicine for circulatory disorders, inflammation, and as an antimicrobial remedy.

### What compounds make peumo fruit antimicrobial?

Peumo's antimicrobial activity is primarily attributed to its essential oil monoterpenes (α-pinene, β-pinene, 1,8-cineole) and polyphenolic compounds, which disrupt bacterial cell membranes and inhibit growth of Gram-positive pathogens including methicillin-resistant Staphylococcus aureus (PMID 32722434). Touma et al. (2020) confirmed these terpenes possess broad-spectrum antibacterial potential (PMID 33260521).

### Is peumo the same as the Peumo bean variety?

No, they are distinct organisms sharing a common Chilean name. Peumo fruit comes from Cryptocarya alba, an endemic Lauraceae tree, while the 'Peumo' bean is a Chilean landrace of Phaseolus vulgaris studied for metabolic syndrome protection in mice (PMID 40285565). The bean landrace has also been investigated for PPARγ activation in HepG2 cells (PMID 41005197).

### Does peumo have anticancer properties?

Preliminary in vitro research suggests yes. Touma et al. (2020) demonstrated that Cryptocarya alba essential oils exhibit antitumoral activity against human cancer cell lines, likely through mitochondrial-mediated apoptosis pathways and cell-cycle arrest (PMID 33260521). However, no human clinical trials have been conducted, so these findings remain preclinical.

### Is peumo safe to take with blood pressure or anticoagulant medications?

Peumo's polyphenol-rich composition may have mild blood-thinning properties and could potentially interact with anticoagulants like warfarin or antiplatelet drugs. If you're taking blood pressure medications or anticoagulants, consult your healthcare provider before adding peumo supplements, as the combination may require dose adjustments or monitoring. There is limited clinical data on specific drug interactions, so medical guidance is essential for safe concurrent use.

### Which form of peumo supplement—extract, powder, or whole fruit—offers the best bioavailability?

Peumo extracts and concentrated powders typically offer superior bioavailability compared to whole dried fruit, as extraction processes concentrate polyphenols and bioactive compounds while reducing fiber bulk. However, whole fruit retains the prebiotic fiber benefits that support digestive wellness, making it valuable for different health goals. Standardized extracts are most effective for targeting antimicrobial and anti-inflammatory benefits, while whole fruit powders are better suited for digestive and general nutritional support.

### Is peumo supplement safe for children and pregnant women?

There is insufficient clinical safety data on peumo supplementation in children and pregnant women, so these populations should avoid supplements unless directed by a healthcare provider. While peumo fruit is traditionally eaten in Chile, concentrated supplement forms deliver higher phytochemical levels than food amounts and carry unknown risks during pregnancy and early development. Always consult an obstetrician or pediatrician before introducing peumo supplements to these sensitive populations.

## References

Márquez K et al. (2025). Chemical Composition and Lipids from "Tofu" of Chilean Phaseolus vulgaris. Plant Foods Hum Nutr. PMID: 40913653

Viktorová J et al. (2020). Antimicrobial Activity of Extracts of Two Native Fruits of Chile: Arrayan (Luma apiculata) and Peumo (Cryptocarya alba). Antibiotics (Basel). PMID: 32722434

Avila F et al. (2025). Effect of the Chilean Bean Landrace Peumo on Metabolic Syndrome-Related Parameters in C57BL/6 Mice Fed With a High-Fat Diet. Mol Nutr Food Res. PMID: 40285565

Eckhof P et al. (2025). Bioaccessible compounds from bean (Phaseolus vulgaris L.) landraces activate PPARγ in transiently transfected HepG2 cells. Nutr Res. PMID: 41005197

Carmona ER et al. (2017). Antimutagenic evaluation of traditional medicinal plants from South America Peumus boldus and Cryptocarya alba using Drosophila melanogaster. J Toxicol Environ Health A. PMID: 28304234

Touma J et al. (2020). The Chemical Compositions of Essential Oils Derived from Cryptocarya alba and Laurelia sempervirens Possess Antioxidant, Antibacterial and Antitumoral Activity Potential. Molecules. PMID: 33260521

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