Mezcal and tequila are both Mexican agave spirits, but they’re not the same thing. As mezcal rises in popularity, health-conscious drinkers are asking: which is better for your diet? Let’s break down the differences in calories, carbs, and overall health impact.
The Basic Difference
Tequila must be made from blue Weber agave in specific regions of Mexico (primarily Jalisco). Mezcal can be made from over 30 types of agave and is traditionally produced in Oaxaca. Both are distilled spirits, but mezcal is typically roasted in underground pits, giving it a distinctive smoky flavor.
Nutritional Comparison
Here’s the good news: both spirits are essentially identical from a nutritional standpoint.
Per 1.5 oz (standard shot):
Tequila:
- Calories: 97
- Carbohydrates: 0g
- Sugar: 0g
- Fat: 0g
Mezcal:
- Calories: 97-105
- Carbohydrates: 0g
- Sugar: 0g
- Fat: 0g
The slight calorie variation in mezcal comes from differences in ABV—some mezcals are bottled at higher proof.
The “Healthier” Claims
You may have heard that tequila or mezcal has special health benefits. Let’s fact-check:
Claim: Agave spirits don’t cause hangovers
Verdict: Mostly myth. 100% agave spirits may cause milder hangovers than mixto tequila (which contains added sugars), but all alcohol causes dehydration and hangover symptoms.
Claim: Tequila helps with weight loss
Verdict: Misleading. Studies on agavins (a type of agave sugar) showed potential benefits, but these are destroyed during fermentation. Your tequila contains none.
Claim: Mezcal is more “natural”
Verdict: Sometimes true. Many mezcals are produced using traditional methods with no additives. However, quality tequila can be equally pure.
Best Practices for Diet-Conscious Drinking
- Choose 100% agave: Both tequila and mezcal should say “100% agave” on the label. Avoid “mixto” products.
- Skip the margarita mix: A standard margarita adds 200+ calories from sugar. Drink it neat, on the rocks, or with fresh lime and soda.
- Watch the pour: Restaurant pours are often 2-3 oz, doubling or tripling the calories.
- Blanco/joven for mixing: These are best for cocktails and typically cost less.
- Reposado/añejo for sipping: The aging process adds complexity, making them better enjoyed slowly.
The Bottom Line
From a pure nutrition standpoint, tequila and mezcal are nearly identical—both are zero-carb, zero-sugar spirits with roughly 97 calories per shot. Your choice should come down to flavor preference: tequila for cleaner, brighter drinks; mezcal for smoky complexity.
Compare more spirits on DrinkLeader and find your perfect pour.