No. It does not contain caffeine.
If an "average" 12 ounce bottle of beer (including Guinness) sported a Nutrition Facts label, this is what it would tell you:
Per pint, Draught Guinness has 210 calories
Beer has no fat
Beer has no cholesterol
Beer is caffeine free
Beer contains no nitrate
Beer contains 1 gram of protein and 13 grams of carbohydrates
Beer contains significant amounts of magnesium, selenium, potassium, phosphorus, and biotin
Beer is chock full of the B vitamins (as anyone who has taken brewer's yeast as a B supplement already knows), with impressive amounts of B3 (niacin), B5 (pantothenic acid), B6 (pyridoxin), and B9 (folate), with smaller amounts of B1 (thiamine), B2 (riboflavin), B12 inotisol and choline.
Beer is 92 percent water
|