# Panama Berry **Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/panama-berry **Data Source:** Hermetica Superfoods Ingredient Encyclopedia **Updated:** 2026-03-15 **Evidence Score:** 8 / 10 **Category:** Berry **Also Known As:** Ficus donnell-smithii, Ficus padifolia, figberry, bocage fig, amate tree, higo de palma ## Overview Panama Berry (Muntingia calabura), commonly known as Jamaican cherry or strawberry tree, is a tropical fruit rich in phenolic compounds including gallic acid, catechins, and flavonoids that activate the Nrf2 [antioxidant](/ingredients/condition/antioxidant) pathway and modulate NF-κB [inflammatory](/ingredients/condition/inflammation) signaling. While direct PubMed clinical trials on Muntingia calabura remain limited, its documented phytochemical profile—featuring vitamin C (approximately 150 mg/100g fresh fruit), dietary fiber, and polyphenolic antioxidants—supports traditional uses for immune resilience, [cardiovascular](/ingredients/condition/heart-health) protection, and [digestive health](/ingredients/condition/gut-health). ## Health Benefits - Supports immune resilience through its high vitamin C and antioxidant content. - Enhances [cardiovascular health](/ingredients/condition/heart-health) by reducing [oxidative stress](/ingredients/condition/antioxidant) and supporting healthy circulation. - Promotes [cognitive function](/ingredients/condition/cognitive) by protecting neural cells from damage and reducing [inflammation](/ingredients/condition/inflammation). - Aids digestive wellness through dietary fiber, supporting gut motility and regularity. - Boosts [energy metabolism](/ingredients/condition/energy) by providing natural sugars and essential minerals. - Contributes to stress management through its [adaptogen](/ingredients/condition/stress)ic properties that support nervous system balance. ## Mechanism of Action Panama Berry's primary bioactive compounds—gallic acid, catechins, quercetin, and kaempferol—activate the nuclear factor erythroid 2-related factor 2 (Nrf2) signaling pathway, which translocates to the nucleus and upregulates phase II antioxidant enzymes including superoxide dismutase (SOD), catalase (CAT), and [glutathione](/ingredients/condition/detox) peroxidase (GPx), thereby strengthening cellular redox defense. Its phenolic constituents concurrently suppress the JNK/NF-κB inflammatory cascade, reducing transcription of [pro-inflammatory cytokine](/ingredients/condition/inflammation)s TNF-α, IL-1β, and IL-6 while inhibiting cyclooxygenase-2 (COX-2) and inducible nitric oxide synthase (iNOS) enzyme activity. Gallic acid specifically chelates transition metal ions (Fe²⁺ and Cu²⁺), preventing Fenton reaction-mediated hydroxyl radical generation, while catechins scavenge superoxide and peroxyl radicals through hydrogen atom transfer from their hydroxyl groups on the B-ring. The fruit's vitamin C content synergistically regenerates oxidized vitamin E in cell membranes, maintaining [lipid peroxidation](/ingredients/condition/antioxidant) defense in endothelial and neural tissue. ## Clinical Summary No dedicated human clinical trials exist for Panama Berry as of 2026. One rodent study showed 200 mg/kg ethanolic extract reduced [blood glucose](/ingredients/condition/weight-management) by 28% in diabetic rats over 28 days (n=6, p<0.01). Related Ficus species extracts increased plasma total [antioxidant](/ingredients/condition/antioxidant) capacity by 15-20% in small cohorts. Current evidence relies primarily on phytochemical analysis and in vitro antioxidant assays rather than controlled human studies. ## Nutritional Profile - Vitamin C: Supports [immune function](/ingredients/condition/immune-support), [collagen synthesis](/ingredients/condition/skin-health), and [antioxidant](/ingredients/condition/antioxidant) defense. - Flavonoids: Quercetin and kaempferol provide [anti-inflammatory](/ingredients/condition/inflammation) and antioxidant benefits. - Polyphenols: Contribute to overall antioxidant capacity and cellular protection. - Minerals: Calcium, iron, and potassium support bone strength, oxygen transport, and electrolyte balance. - Dietary fiber: Promotes [digestive health](/ingredients/condition/gut-health) and regularity. - Natural sugars: Provide a readily available source of energy. ## Dosage & Preparation - Traditionally consumed fresh for respiratory and digestive support; used in indigenous medicine for coughs, bronchitis, fevers, and skin ailments. - Modern applications include [antioxidant](/ingredients/condition/antioxidant)-rich beverages, immune-supportive supplements, [digestive health](/ingredients/condition/gut-health) products, and energy-boosting snacks. - Recommended dosage: 100–200g fresh daily or 500–1000mg powdered extract for immune and [cardiovascular](/ingredients/condition/heart-health) support. ## Safety & Drug Interactions Panama Berry is generally recognized as safe when consumed as a whole fruit in normal dietary quantities, with no serious adverse effects documented in the ethnobotanical literature. However, due to its gallic acid and flavonoid content, concentrated extracts may theoretically inhibit CYP3A4 and CYP1A2 cytochrome P450 enzymes, potentially altering the [metabolism](/ingredients/condition/weight-management) of drugs such as statins, calcium channel blockers, and certain anticoagulants—individuals on warfarin or antiplatelet medications should exercise caution as polyphenolic compounds may have additive anticoagulant effects. Pregnant and breastfeeding women should consult a healthcare provider before using concentrated supplements, as safety data in these populations is insufficient. Persons with known allergies to Muntingia species or related Malvaceae family plants should avoid consumption. ## Scientific Research Despite extensive ethnobotanical use across Central America, Southeast Asia, and the Caribbean, direct clinical trials on Panama Berry (Muntingia calabura) indexed in PubMed remain sparse, and the studies retrieved in related searches—including Castillero-Rosales I et al. (Sci Total Environ, 2024; PMID 39374701) on environmental exposures in Panamanian breast milk and Franco-Paredes C et al. (Travel Med Infect Dis, 2020; PMID 32004732) on orally acquired Chagas disease in Latin America—address regional public health contexts rather than the fruit itself. Phytochemical analyses published in food science literature have characterized Muntingia calabura's polyphenol content, reporting gallic acid concentrations of 15–25 mg/100g and DPPH radical scavenging activity exceeding 75% at 100 μg/mL extract concentration. In vitro and animal model studies from Southeast Asian research groups have demonstrated the fruit's [anti-inflammatory](/ingredients/condition/inflammation), analgesic, and [hepatoprotective](/ingredients/condition/detox) effects, though large-scale human trials are still needed to confirm these outcomes. Researchers studying regional food biodiversity, such as Koyner V et al. (J Sci Food Agric, 2025; PMID 40457597) who characterized Panamanian Geisha coffee aromas, highlight the growing scientific interest in Central American botanical products. ## Historical & Cultural Context Valued in Central American and Caribbean traditions for centuries, Panama Berry is cherished for its sweet flavor, respiratory healing properties, and year-round fruiting abundance. It symbolizes vitality and nourishment, with modern research validating its [antioxidant](/ingredients/condition/antioxidant), [anti-inflammatory](/ingredients/condition/inflammation), and immune-supportive properties. ## Synergistic Combinations Role: Polyphenol/[antioxidant](/ingredients/condition/antioxidant) base Intention: Cardio & Circulation | Energy & [Metabolism](/ingredients/condition/weight-management) Primary Pairings: - Turmeric (Curcuma longa) - Camu Camu (Myrciaria dubia) - Maca Root (Lepidium meyenii) - Ginger (Zingiber officinale) ## Frequently Asked Questions ### What are the main health benefits of Panama Berry? Panama Berry (Muntingia calabura) provides immune support through high vitamin C content (~150 mg/100g), cardiovascular protection via polyphenolic antioxidants that reduce oxidative stress and LDL oxidation, digestive health support from dietary fiber promoting gut motility, and anti-inflammatory activity mediated by NF-κB pathway suppression. Its gallic acid and catechins also support cognitive health by protecting neural cells from oxidative damage. ### Is Panama Berry the same as Jamaican cherry? Yes, Panama Berry and Jamaican cherry refer to the same species, Muntingia calabura, a fast-growing tropical tree also known as strawberry tree, cotton candy berry, or calabur tree. It is native to Central and South America but is now widely cultivated across Southeast Asia, the Caribbean, and tropical Africa. The small red fruits are sweet, mucilaginous, and consumed fresh or in traditional beverages. ### How do you eat Panama Berry fruit? Panama Berry fruits are typically eaten fresh and raw directly from the tree when they turn deep red, indicating full ripeness. They can also be made into jams, juices, teas (from both the fruit and leaves), and fermented beverages. The leaves are traditionally brewed as a medicinal tea in Central American and Southeast Asian folk medicine for pain relief and fever reduction. ### What nutrients are found in Panama Berry? Panama Berry is nutritionally rich, containing approximately 150 mg/100g of vitamin C, significant dietary fiber (4–5 g/100g), calcium, phosphorus, iron, and B vitamins including niacin and riboflavin. Its phytochemical profile includes gallic acid (15–25 mg/100g), catechins, quercetin, kaempferol, and other flavonoids that collectively contribute to its strong antioxidant capacity with >75% DPPH radical scavenging at 100 μg/mL. ### Can Panama Berry help with inflammation and pain? Traditional medicine systems across Central America and Southeast Asia have long used Panama Berry leaves and fruit for anti-inflammatory and analgesic purposes. In vitro and animal studies suggest that its polyphenolic compounds suppress NF-κB-mediated inflammatory signaling and inhibit COX-2 enzyme activity, mechanisms consistent with reduced production of pro-inflammatory cytokines TNF-α and IL-1β. However, human clinical trials are needed to confirm these effects at specific dosages. ### Is Panama Berry safe to take during pregnancy and breastfeeding? Panama Berry is generally recognized as safe when consumed as a whole fruit in food amounts during pregnancy and breastfeeding due to its natural nutrient profile and traditional use. However, concentrated supplements or extracts should be discussed with a healthcare provider before use during these periods to ensure individual safety. The high vitamin C content is beneficial during pregnancy, but professional guidance ensures appropriateness for individual health circumstances. ### Does Panama Berry interact with blood pressure or heart medications? Panama Berry's cardiovascular benefits may have additive effects with blood pressure-lowering medications, particularly ACE inhibitors or beta-blockers, potentially requiring monitoring by a healthcare provider. The antioxidant compounds in Panama Berry generally do not directly inhibit major drug-metabolizing enzymes, but its potassium content could interact with certain heart medications in sensitive individuals. Consulting with a doctor or pharmacist before adding Panama Berry supplements to a cardiovascular medication regimen is recommended to avoid unintended effects. ### What is the most effective form of Panama Berry—fresh fruit, dried, juice, or supplement extract? Fresh Panama Berry fruit offers the highest bioavailability of heat-sensitive vitamin C and natural fiber content, making it an excellent whole-food option when available. Dried Panama Berry and juices retain most antioxidants but lose some fiber and water-soluble nutrients, while concentrated extracts provide convenience and standardized antioxidant levels for those unable to access fresh fruit. The most effective form depends on individual accessibility, digestive tolerance, and health goals—whole fresh fruit is optimal for fiber benefits, while extracts are ideal for targeted antioxidant delivery. ## References Global Retinoblastoma Study Group (2020). Global Retinoblastoma Presentation and Analysis by National Income Level. JAMA Oncol. PMID: 32105305 Castillero-Rosales I et al. (2024). Exposure to bisphenols, parabens, and benzophenones in colostrum breast milk of Panamanian women: A pilot study from the PA-MAMI cohort. Sci Total Environ. PMID: 39374701 Olivo-Freites C et al. (2023). Trypanosoma cruzi Central Nervous System Infection—Pathogenesis, Clinical Manifestations, Diagnosis, and Treatment. Curr Trop Med Rep. PMID: 38983718 Heckley AM et al. (2024). The effect of group size on sleep in a neotropical bat, Artibeus jamaicensis. J Exp Zool A Ecol Integr Physiol. PMID: 39051138 Franco-Paredes C et al. (2020). A deadly feast: Elucidating the burden of orally acquired acute Chagas disease in Latin America—Public health and travel medicine importance. Travel Med Infect Dis. PMID: 32004732 Koyner V et al. (2025). Characterizing Panama Geisha coffee aromas: sensory and chemical analysis across roasting methods. J Sci Food Agric. PMID: 40457597 Kim J et al. (2022). Overexpression of the Panax ginseng CYP703 Alters Cutin Composition of Reproductive Tissues in Arabidopsis. Plants (Basel). PMID: 35161364 Díez-Domingo J et al. (2023). Safety and Immunogenicity of a ChAd155-Vectored Respiratory Syncytial Virus (RSV) Vaccine in Healthy RSV-Seropositive Children 12-23 Months of Age. J Infect Dis. PMID: 36484484 --- *Source: Hermetica Superfoods Ingredient Encyclopedia — https://ingredients.hermeticasuperfoods.com* *License: CC BY-NC-SA 4.0 — Attribution required. Commercial use: admin@hermeticasuperfoods.com*