Is Aperol Spritz Actually Diet-Friendly? Nutritionists Weigh In
Context matters just as much as numbers on a nutrition label. When a drink combines quick-digesting liquid sucrose with ethanol, human metabolism prioritizes alcohol clearance above all other metabolic pathways.
The liver processes acetate, the breakdown product of ethanol, before burning stored glycogen or adipose tissue. While your body works to clear the roughly 8% to 9% ABV payload, the 15 grams of accompanying sugar from the aperitif causes an acute spike in circulating blood glucose. Insulin responds in kind, signaling cells to store excess energy rather than burn it.
Furthermore, aperitifs are formulated specifically to stimulate appetite. The bitter herbal aromatics irritate gastric receptors, prompting the release of ghrelin, the hunger hormone. This biochemical cascade explains why an afternoon spritz rarely concludes at the bottom of the glass; it almost invariably triggers cravings for salty charcuterie, marcona almonds, or crusty focaccia, compounding the actual caloric cost of the session.
