# Honduras SHG Coffee (Coffea arabica 'Honduras SHG')

**Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/honduras-shg-coffee
**Data Source:** Hermetica Superfoods Ingredient Encyclopedia
**Updated:** 2026-04-02
**Evidence Score:** 2 / 10
**Category:** Coffee Cultivars
**Also Known As:** Strictly High Grown Honduras Coffee, Honduras High Altitude Coffee, Honduran SHG Arabica, Honduras Mountain Coffee, Coffea arabica Honduras SHG, Honduran Strictly High Grown, SHG Honduras Coffee

## Overview

Honduras SHG (Strictly High Grown) Coffee is a high-altitude Coffea arabica cultivar prized for its elevated chlorogenic acid and caffeine content, developed under slow-maturation conditions above 1,200 meters. Its primary bioactive compounds—chlorogenic acids and caffeine—inhibit phosphodiesterase and antagonize adenosine A1 and A2A receptors, producing stimulant and [antioxidant](/ingredients/condition/antioxidant) effects.

## Health Benefits

• No specific health benefits documented - No clinical trials or meta-analyses exist specifically for Honduras SHG Coffee
• General [antioxidant](/ingredients/condition/antioxidant) potential - Contains chlorogenic acids common to C. arabica, though not studied in this variant
• Caffeine-related alertness - Contains relatively high caffeine levels per general Honduran C. arabica profiles, though no specific studies
• Rich volatile compound profile - Contains 79 identified headspace compounds including 20 esters and 19 alcohols, though health impacts unstudied
• No evidence of contamination - Organic SHG EP lots show clean profiles with controlled moisture content

## Mechanism of Action

Caffeine in Honduras SHG Coffee competitively antagonizes adenosine A1 and A2A receptors in the central nervous system, elevating cAMP levels by inhibiting phosphodiesterase enzymes, resulting in increased [dopamine](/ingredients/condition/mood) and norepinephrine signaling. Chlorogenic acids (primarily 5-caffeoylquinic acid) inhibit glucose-6-phosphatase and modulate Nrf2 pathway activation, contributing to [antioxidant](/ingredients/condition/antioxidant) and potential glycemic-modulating effects. Diterpenes such as cafestol and kahweol, present in unfiltered preparations, act as ligands for pregnane X receptor (PXR) and farnesoid X receptor (FXR), influencing lipid and bile acid [metabolism](/ingredients/condition/weight-management).

## Clinical Summary

No clinical trials or meta-analyses exist specifically investigating Honduras SHG Coffee as a distinct cultivar; available evidence is extrapolated from broader Coffea arabica research. Randomized controlled trials on arabica coffee generally show 200–400 mg caffeine doses improve [cognitive performance](/ingredients/condition/cognitive) and reduce reaction time by 10–15% in healthy adults (n=50–300 per trial). Observational studies involving high-altitude arabica coffees associate regular consumption (3–5 cups/day) with reduced risk of type 2 diabetes, attributed to chlorogenic acid content, though no SHG-specific dose-response data exist. Evidence for Honduras SHG specifically remains anecdotal and market-driven; consumers should treat cultivar-specific health claims with caution.

## Nutritional Profile

{"macronutrients": {"protein": "0.12 g per 100 ml brewed coffee", "fiber": "0 g per 100 ml brewed coffee", "fats": "0 g per 100 ml brewed coffee", "carbohydrates": "0 g per 100 ml brewed coffee"}, "micronutrients": {"potassium": "116 mg per 100 ml brewed coffee", "magnesium": "7 mg per 100 ml brewed coffee", "niacin (Vitamin B3)": "0.5 mg per 100 ml brewed coffee"}, "bioactive_compounds": {"caffeine": "40 mg per 100 ml brewed coffee", "chlorogenic acids": "70 mg per 100 ml brewed coffee"}, "bioavailability_notes": "The bioavailability of caffeine and chlorogenic acids can vary based on brewing methods and individual [metabolism](/ingredients/condition/weight-management). The presence of other compounds in coffee may affect the absorption of certain micronutrients."}

## Dosage & Preparation

No clinically studied dosage ranges exist for Honduras SHG Coffee in extract, powder, or standardized forms, as no human trials were found. General coffee consumption lacks standardization tied to this variant. Consult a healthcare provider before starting any new supplement.

## Safety & Drug Interactions

Honduras SHG Coffee contains relatively high caffeine (approximately 100–140 mg per 8 oz brewed cup typical of high-grown arabica), which can cause tachycardia, anxiety, [insomnia](/ingredients/condition/sleep), and hypertension at doses exceeding 400 mg/day in healthy adults. It interacts with adenosine-modulating drugs, monoamine oxidase inhibitors (MAOIs), and anticoagulants such as warfarin, as caffeine and chlorogenic acids can alter drug [metabolism](/ingredients/condition/weight-management) via CYP1A2 inhibition. Pregnant individuals are advised to limit total caffeine intake to under 200 mg/day per ACOG guidelines, making high-caffeine preparations of this cultivar a concern. Individuals with arrhythmias, anxiety disorders, GERD, or those taking stimulant medications should consult a healthcare provider before regular consumption.

## Scientific Research

No clinical trials, RCTs, or meta-analyses specifically on Honduras SHG Coffee (Coffea arabica 'Honduras SHG') were identified in the search results or associated PubMed records. General coffee research exists on C. arabica focusing on caffeine effects and coffee composition, but no PMIDs link to this specific cultivar variant's health outcomes.

## Historical & Cultural Context

No evidence of Honduras SHG Coffee in traditional medicine systems was found, as it is primarily a modern export cultivar for beverage use. Historical Coffea arabica consumption originated in Ethiopia and Yemen for stimulation purposes, but was not formalized in traditional medicine systems like Ayurveda or TCM.

## Synergistic Combinations

General coffee compounds, chlorogenic acid supplements, polyphenol complexes, gut microbiota enhancers

## Frequently Asked Questions

### What does 'SHG' mean in Honduras SHG Coffee?

SHG stands for 'Strictly High Grown,' a Honduran coffee grading designation indicating cultivation above approximately 1,200 meters (3,900 feet) above sea level. At this altitude, cooler temperatures slow cherry maturation, allowing greater accumulation of sugars, chlorogenic acids, and complex flavor compounds, and typically resulting in a denser, higher-caffeine bean compared to lower-grown arabica varieties.

### How much caffeine is in Honduras SHG Coffee compared to regular coffee?

Honduras SHG Coffee typically yields approximately 100–140 mg of caffeine per 8-ounce brewed cup, which is on the higher end for Coffea arabica cultivars due to the high-altitude growing conditions that concentrate bioactive compounds. Standard commercial arabica blends average around 80–120 mg per 8 oz cup, meaning Honduras SHG may deliver 15–20% more caffeine depending on roast level and brew method. Dark roasting slightly reduces caffeine concentration, so lighter roasts of SHG beans will maximize caffeine yield.

### Does Honduras SHG Coffee have more antioxidants than regular coffee?

High-altitude arabica coffees like Honduras SHG tend to contain elevated levels of chlorogenic acids—primarily 5-caffeoylquinic acid—due to prolonged cherry development, with some analyses of high-grown arabica reporting 6–9% chlorogenic acid content by dry weight versus 4–7% in lower-grown varieties. However, no published laboratory or clinical studies have directly compared Honduras SHG chlorogenic acid levels to other arabica cultivars in a controlled setting. Roasting degrades chlorogenic acids significantly, so lighter roasts preserve more antioxidant capacity regardless of cultivar.

### Is Honduras SHG Coffee safe to drink every day?

For healthy, non-pregnant adults, consuming Honduras SHG Coffee in amounts that keep total daily caffeine below 400 mg (roughly 3 standard cups) is considered safe according to FDA and EFSA guidelines. Regular consumption of arabica coffee at this level is associated in epidemiological studies with neutral to beneficial cardiovascular and metabolic outcomes over the long term. Individuals sensitive to caffeine, those with anxiety disorders, GERD, or hypertension, or those taking CYP1A2-metabolized medications should limit intake and consult a physician.

### Can Honduras SHG Coffee help with weight loss or blood sugar control?

Chlorogenic acids in high-grown arabica coffees, including Honduras SHG, inhibit glucose-6-phosphatase and may slow intestinal glucose absorption, which has shown modest fasting glucose reductions of 5–10 mg/dL in short-term RCTs using green coffee extract standardized to 45–50% chlorogenic acids. However, brewed roasted coffee contains far lower chlorogenic acid concentrations than green coffee extract supplements studied in trials, so direct weight-loss or blood sugar benefits from drinking Honduras SHG Coffee are not clinically established. No studies have tested this specific cultivar for glycemic outcomes.

### Is Honduras SHG Coffee safe during pregnancy and breastfeeding?

Honduras SHG Coffee contains caffeine (approximately 95-200 mg per 8 oz cup), and most health authorities recommend pregnant women limit caffeine intake to 200 mg per day or less due to potential risks. Breastfeeding women should also be cautious, as caffeine passes into breast milk and may affect infant sleep and irritability. Consulting with a healthcare provider before regular consumption during pregnancy or lactation is advisable.

### Does Honduras SHG Coffee interact with medications or supplements?

The high caffeine content in Honduras SHG Coffee may interact with certain medications, including some blood pressure medications, anxiety medications, and stimulant-based drugs by potentiating their effects or causing adverse interactions. Caffeine can also reduce the absorption of some medications and interact with supplements like iron when consumed simultaneously. Anyone taking prescription medications or supplements should consult their healthcare provider about safe coffee consumption.

### How does Honduras SHG Coffee compare to other single-origin coffees in terms of flavor and quality?

Honduras SHG (Strictly High Grown) coffee is grown at elevations above 1,200 meters, which typically produces denser beans with more complex flavor profiles compared to lower-altitude coffees, featuring notes of chocolate, citrus, and nuts. While Honduras SHG coffees are considered specialty-grade and often higher quality than commodity coffees, they may differ in flavor intensity and body from other premium single-origins like Ethiopian or Colombian varieties depending on specific terroir and processing methods. The SHG designation itself guarantees altitude-based quality standards but does not necessarily indicate superiority over other specialty coffee origins.

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*Source: Hermetica Superfoods Ingredient Encyclopedia — https://ingredients.hermeticasuperfoods.com*
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