The nutrient content in alcoholic beverages depends greatly on the variety of the alcohol. All alcoholic beverages provide calories from alcohol and carbohydrates. Beer also provides a very small amount of protein, potassium and phosphorus, while distilled spirits can contain few vitamins and minerals. Wine contains potassium, trace amounts of sodium and phosphorus, and some phytochemicals such as polyphenols and flavonoids.

Alcohol yields 7 calories per gram - almost as much as fat and nearly twice as much as carbohydrates. Those who choose to consume alcohol should do so in moderation. Moderate alcohol intake is defined as the consumption of up to one drink per day for women and up to two drinks per day for men.