Guinness 500ml

Guinness 500 ml is a nitrogen‑infused Irish stout produced by Guinness and sold in a 500 ml bottle. It belongs to the Beverages group and typically contains about 4.2 % alcohol by volume, moderate calories and modest amounts of carbohydrates and protein derived from malted barley. While it offers a rich roasted flavor and some iron, the alcohol and calorie content mean it should be consumed in moderation and avoided by pregnant women, individuals with liver disease, or those on low‑alcohol diets.