NUTRITIONAL LOG

The Truth About Gin

A Deep-Research Journal

Dr. Aria Vance
Dr. Aria Vance Lead Nutrition Data Scientist
Last Reviewed: Jun 3, 2026 • Data Sources: USDA FoodData Central, NutriSnap Volumetric Models

Structured Nutritional Journal

Gin - Nutritional Profile

Nutritional Profile: Gin (Spirit, 40% ABV)

Data derived primarily from USDA FoodData Central for alcoholic beverages; calculations for serving size based on standard definitions.

Assumes a typical pour of 1.5 fluid ounces.

Functional Impact:

Physical Properties:

Citations & References:

Energy
263 kcal
Protein
0 g
0% of calories
Carbohydrates
0 g
Fiber: 0g Sugars: 0g
Fat
0 g
Saturated: 0g Trans: 0g

Calorie Distribution Ratio

Protein (0%)
Carbs (0%)
Fat (0%)

Key Micronutrients

Vitamins: Generally negligible. Gin is not a significant source of vitamins. 💎 Minerals: Generally negligible. Trace elements may exist from water used in distillation but are not nutritionally relevant.

Biochemical Impact

Glycemic Index (GI) 0 (Pure ethanol). Gin itself contains no carbohydrates and thus no direct glycemic load. However, alcohol can affect glucose metabolism, sometimes leading to hypoglycemia or altered insulin sensitivity.
Glycemic Load (GL) 0 (per 100g or serving).
Satiety Score Low. Alcohol can suppress satiety signals and even stimulate appetite, potentially leading to increased food intake.

Physical Volumetrics

Density: Approximately 0.93 g/cm³ for a 40% ABV gin at 20°C. Varies slightly with ABV and temperature.
Volumetric Contraction/Expansion: Not applicable to gin as a finished, bottled product. Mixing gin with water or other ingredients can result in slight volumetric contraction due to hydrogen bonding effects, but this is a property of the mixture, not the gin itself post-production.

Citations & References

Field Notes: Dr. Aria Vance

Subject: Gin
Focus: Volumetric expansion/contraction, historical context, tracking challenges.


Why Gin Is Difficult to Track

The sheer audacity of expecting accurate nutritional tracking from a spirit like gin, especially when it's rarely consumed neat, is a fool's errand. It's an alchemist's blend of history, botany, and pure, unadulterated human fallibility. My team at NutriSnap constantly grapples with the phantom calories lurking in a perfectly crafted G&T.

Consider its heritage. This isn't just "alcohol." Gin, born from Dutch jenever, exploded into the "Gin Craze" in 18th-century England, a socio-economic nightmare fueled by cheap, unregulated distillation. "Mother's Ruin," they called it. Today, it’s a sophisticated global beverage, but the complexity remains. London Dry. Old Tom. Plymouth. Genever. Each style, a kaleidoscope of botanicals: juniper, coriander, angelica, citrus peel, cardamom, liquorice, orris root. Hundreds of possible aromatic compounds. This isn't just about ethanol; it's about the ghost of flavor, a whisper of a spice that adds nothing to the macro count but everything to its character.

And then comes the consumption. You don't just pour gin and drink it. It’s almost always a component in a larger symphony. A Negroni. A Martini. A Tom Collins. Each component: the tonic water, the vermouth, the simple syrup, the fruit juice. Every single one a caloric landmine. How much tonic is really in that tall glass? The bartender's hand, a fickle mistress. A heavy pour? A light one? Two ounces of gin, or three? You stand there, trying to mentally "measure" your drink, a silent, awkward scientist amidst clinking glasses. Good luck pulling out your kitchen scale at a cocktail bar. Utterly impractical. Barcode scanning is useless; you're not scanning a bottle of gin, you're looking at a mixed drink with unknown proportions. Estimating a "cup" or "serving" from an irregularly shaped glass, filled with ice, is a shot in the dark. It’s not just difficult; it’s an exercise in futility. The volumetric density shifts with ABV, yes, but who's calibrating for that on a Friday night? Nobody, that's who. This manual approach is fundamentally, irrevocably broken.

This is precisely why NutriSnap exists. My team, we're building a forensic nutrition lab in your pocket. Snap a photo of your gin-based concoction. Our AI doesn't just see a "drink"; it analyzes the glass shape, the ice cube count, the liquid's opacity and tint. Is that a hint of lime? Is it a classic gin and tonic or something more elaborate like an Aviation? It reconstructs the volumetric data, cross-references it with known cocktail recipes, and estimates the specific gravity, then provides a granular breakdown. We're not just guessing; we're performing a visual autopsy on your beverage. It’s revolutionary. It's the only way to genuinely understand the nutritional impact of something as elusive and socially embedded as gin.

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