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 Data & Citations


Nutritional Profile: Gin (Spirit, 40% ABV)

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

Per 100g (Approx. 105 mL)

Nutrient Amount Unit
Energy 263 kcal
Protein 0 g
Total Fat 0 g
Carbohydrates 0 g
Alcohol 32 g
Water 68 g

Per Standard Serving (1.5 fl oz / 44 mL)

Assumes a typical pour of 1.5 fluid ounces.

Nutrient Amount Unit
Energy 116 kcal
Protein 0 g
Total Fat 0 g
Carbohydrates 0 g
Alcohol 14 g
Water 30 g

Key Micronutrients (per 100g):

Functional Impact:

Physical Properties:

Citations & References:

  1. U.S. Department of Agriculture, Agricultural Research Service. FoodData Central. FDC ID: 2710702, "Alcoholic beverage, distilled, all (gin, rum, vodka, whiskey) 80 proof." 2019. Available at: https://fdc.nal.usda.gov/fdc-app.html#/food-details/2710702/nutrients (Accessed November 26, 2023).
  2. Foster, D., & Mims, J. (2018). The Handbook of Alcohol and Nutrition. CRC Press. (General consensus on alcohol metabolism and nutritional impact).
  3. National Institute on Alcohol Abuse and Alcoholism (NIAAA). Alcohol and Nutrition: An Update. NIAAA Publications. (General guidance on calories from alcohol and its impact).

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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