No alcohol is truly healthy, but if you’re going to drink, some choices do less damage than others. Red wine consistently tops the list thanks to its antioxidant content and gut health benefits, while clear spirits like vodka and tequila offer the fewest calories and the least punishing hangovers. The real difference often comes down to what you mix with your drink and how much you consume.
Why Red Wine Gets the Top Spot
Red wine contains polyphenols, plant compounds that help protect the lining of blood vessels in the heart. The most well-known of these is resveratrol, which may help prevent blood clots and lower LDL (“bad”) cholesterol. That said, the Mayo Clinic notes that study results on resveratrol are mixed, and no one knows exactly how much you’d need to drink for a measurable heart benefit. The amount of resveratrol varies widely between different red wines.
Where red wine really stands out is gut health. A large study published in the journal Gastroenterology found that red wine drinkers had significantly greater gut microbiome diversity across three separate population cohorts in the UK, Belgium, and the US. Greater microbial diversity is linked to stronger immune function, better digestion, and lower rates of metabolic disease. Even rare consumption showed a positive effect compared to not drinking red wine at all.
Calorie-wise, red wine is also reasonable. A 5-ounce glass of Pinot Noir has about 121 calories, while a Cabernet Sauvignon or Merlot runs around 122. That’s less than a regular 12-ounce beer at 153 calories, and far less than a craft beer, which can range from 170 to 350 calories.
White Wine Is Closer Than You Think
White wine often gets overlooked, but it carries its own protective compounds called tyrosol and hydroxytyrosol. In animal research, white wine rich in these compounds provided heart protection similar to red wine, reducing damage to heart tissue after restricted blood flow and lowering cell death in heart muscle. A 5-ounce glass of white wine runs about 128 calories, only slightly more than red. If you prefer white wine, you’re not giving up as much as you might assume.
Clear Spirits: Lowest Calories, Mildest Hangovers
If you’re counting calories, a standard 1.5-ounce shot of vodka, gin, rum, tequila, or whiskey at 80 proof contains just 97 calories with zero carbs and zero sugar. That makes plain spirits the leanest option available.
Clear spirits also produce milder hangovers. The culprits behind severe hangovers are congeners, chemical byproducts created during fermentation and aging. Darker drinks contain far more of them. Brandy, for example, has up to 4,766 milligrams per liter of methanol (a particularly harsh congener), while vodka contains dramatically less. Congeners trigger the body to release stress hormones like norepinephrine and epinephrine, which drive the inflammation, fatigue, and general misery of a bad hangover. The ranking from most to fewest congeners runs roughly: brandy, red wine, rum, whiskey, white wine, gin, vodka, beer.
Vodka is the cleanest option by this measure. Tequila has attracted its own health claims, largely based on research into agavins, a type of fiber found in the agave plant. In mice prone to obesity and type 2 diabetes, agavins reduced blood sugar, increased insulin production, and led to weight loss. The catch: agavins are present in the agave plant itself, not in finished tequila. The distillation process converts them. So while tequila (especially 100% agave) is a fine low-calorie spirit, claims about blood sugar benefits in humans remain unproven.
Beer Has Some Surprising Nutrients
Beer is one of the richest dietary sources of a form of silicon that your body can readily absorb. Silicon plays a role in bone metabolism, and the mineral comes primarily from barley and hops used in brewing. Hops contain up to four times more silicon than malt. Darker, hoppier beers tend to have higher silicon content.
The downside is calories. A regular 12-ounce beer averages 153 calories, and craft beers can hit 350. Light beer is more reasonable at 103 calories, but it also delivers less of that nutritional upside. If beer is your preference, a standard lager or a hop-forward IPA in moderation is a better pick than a heavy stout or high-alcohol craft pour.
What You Mix With Matters More Than You’d Expect
A shot of vodka has 97 calories. A vodka cranberry can easily double or triple that. Tonic water, despite its clean reputation, contains nearly as much sugar as soda. Sugary mixers spike your blood sugar quickly, and when combined with alcohol’s own effects on blood sugar regulation, the combination is worse than either one alone.
Your best mixing options are club soda, seltzer, or plain sparkling water, all of which add zero carbs and zero calories. A squeeze of fresh lime or lemon adds flavor without meaningful sugar. If you want a flavored drink, muddled herbs like mint or basil work well without the caloric load of juice or simple syrup.
A Note on Gluten Sensitivity
If you have celiac disease or gluten sensitivity, pure distilled spirits are considered gluten-free even when made from wheat, barley, or rye. The distillation process removes the proteins that cause reactions. The risk comes from flavorings or additives introduced after distillation, so flavored vodkas and whiskeys warrant a closer look at the label. Regular beer, which is fermented rather than distilled, is made with barley and is not safe for people with celiac disease. Gluten-free beers brewed from sorghum, rice, or millet are widely available alternatives.
The Practical Bottom Line
The World Health Organization’s current stance is blunt: any alcohol use carries some health risk, and there is no universally safe threshold. With that as the backdrop, here’s how the options stack up if you choose to drink:
- Best overall: A glass of red wine, for its polyphenols and gut microbiome benefits, at roughly 122 calories per serving.
- Lowest calorie: Any 80-proof spirit neat or with club soda, at 97 calories with no sugar.
- Mildest hangover: Vodka or other clear, highly distilled spirits with the fewest congeners.
- Best for bone health: A hop-forward beer, for its bioavailable silicon content.
The biggest gains come not from choosing the “right” type of alcohol but from keeping portions moderate, skipping sugary mixers, and not drinking on an empty stomach. Swapping a rum and Coke for a glass of red wine or a vodka soda saves you calories, congeners, and added sugar in a single move.