Guinness and Beer will provide several health benefits to the individuals who consume it, though these drinks have some psychological effects on the body, but they are temporary. With a single serving of 12 ounce size, Guinness will add 176 calories to the body whereas a Lite Beer of same serving will add up 95 calories of energy to human.
Based on the Guinness type that people prefer, even the alcohol volume gets varied. On an average, the total alcohol volume present in Guinness Draught is about 5% to 8%. Beers will help people maintain a healthy heart, they event act as good skin conditioner and they add good amount of proteins to the body.